| 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 | $110.72 | 6.253% | $117.6433 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $25.77 | 9.129% | $28.1225 | $28.12 | $28.10 | $28.10 |
| Purchase #3 | $106.96 | 10.839% | $118.5534 | $118.55 | $118.55 | $118.60 |
| Purchase #4 | $155.38 | 13.527% | $176.3983 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $93.55 | 10.715% | $103.5739 | $103.57 | $103.55 | $103.60 |
| Purchase #6 | $82.42 | 13.789% | $93.7849 | $93.78 | $93.80 | $93.80 |
| Purchase #7 | $122.89 | 6.548% | $130.9368 | $130.94 | $130.95 | $130.90 |
| 7 purchase totals = | $697.69 | $769.0131 | $769.00 | $769.00 | $769.00 | |