| 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 | $99.66 | 7.399% | $107.0338 | $107.03 | $107.05 | $107.00 |
| Purchase #2 | $106.38 | 6.114% | $112.8841 | $112.88 | $112.90 | $112.90 |
| Purchase #3 | $122.29 | 5.274% | $128.7396 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $189.90 | 5.795% | $200.9047 | $200.90 | $200.90 | $200.90 |
| Purchase #5 | $59.98 | 4.694% | $62.7955 | $62.80 | $62.80 | $62.80 |
| Purchase #6 | $50.96 | 4.653% | $53.3312 | $53.33 | $53.35 | $53.30 |
| Purchase #7 | $118.36 | 6.251% | $125.7587 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $747.53 | $791.4476 | $791.44 | $791.50 | $791.40 | |