| 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 | $173.92 | 6.115% | $184.5552 | $184.56 | $184.55 | $184.60 |
| Purchase #2 | $193.84 | 9.688% | $212.6192 | $212.62 | $212.60 | $212.60 |
| Purchase #3 | $132.71 | 12.868% | $149.7871 | $149.79 | $149.80 | $149.80 |
| Purchase #4 | $44.41 | 3.715% | $46.0598 | $46.06 | $46.05 | $46.10 |
| Purchase #5 | $39.82 | 3.491% | $41.2101 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $180.99 | 9.840% | $198.7994 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $10.93 | 3.780% | $11.3432 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $776.62 | $844.3740 | $844.38 | $844.35 | $844.40 | |