| 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 | $191.28 | 12.189% | $214.5951 | $214.60 | $214.60 | $214.60 |
| Purchase #2 | $43.62 | 12.857% | $49.2282 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $74.82 | 11.691% | $83.5672 | $83.57 | $83.55 | $83.60 |
| Purchase #4 | $139.59 | 4.675% | $146.1158 | $146.12 | $146.10 | $146.10 |
| Purchase #5 | $94.48 | 7.283% | $101.361 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $221.45 | 9.729% | $242.9949 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $82.98 | 3.409% | $85.8088 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $848.22 | $923.6710 | $923.68 | $923.65 | $923.70 | |