| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.61 | 13.688% | $250.8071 | $250.81 | $250.80 | $250.80 |
| Purchase #2 | $149.88 | 6.829% | $160.1153 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $215.86 | 7.325% | $231.6717 | $231.67 | $231.65 | $231.70 |
| Purchase #4 | $156.81 | 6.186% | $166.5103 | $166.51 | $166.50 | $166.50 |
| Purchase #5 | $196.98 | 7.612% | $211.9741 | $211.97 | $211.95 | $212.00 |
| Purchase #6 | $187.52 | 10.666% | $207.5209 | $207.52 | $207.50 | $207.50 |
| Purchase #7 | $105.40 | 13.422% | $119.5468 | $119.55 | $119.55 | $119.50 |
| 7 purchase totals = | $1,233.06 | $1,348.1462 | $1,348.15 | $1,348.05 | $1,348.10 | |