| 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 | $213.80 | 3.216% | $220.6758 | $220.68 | $220.70 | $220.70 |
| Purchase #2 | $105.80 | 13.309% | $119.8809 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $7.79 | 8.596% | $8.4596 | $8.46 | $8.45 | $8.50 |
| Purchase #4 | $187.31 | 12.487% | $210.6994 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $187.64 | 13.462% | $212.9001 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $237.99 | 10.189% | $262.2388 | $262.24 | $262.25 | $262.20 |
| Purchase #7 | $181.72 | 7.670% | $195.6579 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $1,122.05 | $1,230.5125 | $1,230.52 | $1,230.55 | $1,230.60 | |