| 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 | $148.40 | 8.209% | $160.5822 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $236.92 | 4.742% | $248.1547 | $248.15 | $248.15 | $248.20 |
| Purchase #3 | $128.86 | 13.572% | $146.3489 | $146.35 | $146.35 | $146.30 |
| Purchase #4 | $40.99 | 8.657% | $44.5385 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $180.94 | 4.800% | $189.6251 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $17.73 | 4.546% | $18.536 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $240.37 | 9.317% | $262.7653 | $262.77 | $262.75 | $262.80 |
| 7 purchase totals = | $994.21 | $1,070.5507 | $1,070.56 | $1,070.60 | $1,070.50 | |