| 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 | $135.31 | 8.120% | $146.2972 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $39.52 | 13.210% | $44.7406 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $68.99 | 11.318% | $76.7983 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $139.84 | 7.668% | $150.5629 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $161.25 | 7.358% | $173.1148 | $173.11 | $173.10 | $173.10 |
| Purchase #6 | $145.31 | 10.281% | $160.2493 | $160.25 | $160.25 | $160.20 |
| Purchase #7 | $41.39 | 4.815% | $43.3829 | $43.38 | $43.40 | $43.40 |
| 7 purchase totals = | $731.61 | $795.1460 | $795.14 | $795.15 | $795.10 | |