| 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 | $201.64 | 13.436% | $228.7324 | $228.73 | $228.75 | $228.70 |
| Purchase #2 | $25.61 | 12.787% | $28.8848 | $28.88 | $28.90 | $28.90 |
| Purchase #3 | $144.35 | 7.564% | $155.2686 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $240.86 | 6.182% | $255.75 | $255.75 | $255.75 | $255.80 |
| Purchase #5 | $232.81 | 4.669% | $243.6799 | $243.68 | $243.70 | $243.70 |
| Purchase #6 | $52.74 | 4.292% | $55.0036 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $159.44 | 10.404% | $176.0281 | $176.03 | $176.05 | $176.00 |
| 7 purchase totals = | $1,057.45 | $1,143.3474 | $1,143.34 | $1,143.40 | $1,143.40 | |