| 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 | $82.88 | 13.548% | $94.1086 | $94.11 | $94.10 | $94.10 |
| Purchase #2 | $87.50 | 8.697% | $95.1099 | $95.11 | $95.10 | $95.10 |
| Purchase #3 | $192.91 | 6.834% | $206.0935 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $130.81 | 13.462% | $148.4196 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $17.76 | 10.868% | $19.6902 | $19.69 | $19.70 | $19.70 |
| Purchase #6 | $62.74 | 9.561% | $68.7386 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $128.38 | 8.132% | $138.8199 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $702.98 | $770.9803 | $770.98 | $770.95 | $770.90 | |