| 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 | $37.44 | 7.673% | $40.3128 | $40.31 | $40.30 | $40.30 |
| Purchase #2 | $162.61 | 7.146% | $174.2301 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $168.40 | 4.383% | $175.781 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $151.74 | 6.106% | $161.0052 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $100.62 | 9.555% | $110.2342 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $170.28 | 8.818% | $185.2953 | $185.30 | $185.30 | $185.30 |
| Purchase #7 | $135.70 | 10.453% | $149.8847 | $149.88 | $149.90 | $149.90 |
| 7 purchase totals = | $926.79 | $996.7433 | $996.74 | $996.80 | $996.70 | |