| 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 | $102.65 | 12.168% | $115.1405 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $188.30 | 6.201% | $199.9765 | $199.98 | $200.00 | $200.00 |
| Purchase #3 | $248.51 | 7.868% | $268.0628 | $268.06 | $268.05 | $268.10 |
| Purchase #4 | $66.40 | 12.208% | $74.5061 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $150.84 | 6.258% | $160.2796 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $29.86 | 6.459% | $31.7887 | $31.79 | $31.80 | $31.80 |
| Purchase #7 | $140.26 | 11.471% | $156.3492 | $156.35 | $156.35 | $156.30 |
| 7 purchase totals = | $926.82 | $1,006.1034 | $1,006.11 | $1,006.15 | $1,006.10 | |