| 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 | $13.58 | 4.527% | $14.1948 | $14.19 | $14.20 | $14.20 |
| Purchase #2 | $172.52 | 4.291% | $179.9228 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $99.69 | 10.770% | $110.4266 | $110.43 | $110.45 | $110.40 |
| Purchase #4 | $150.52 | 6.751% | $160.6816 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $62.56 | 3.510% | $64.7559 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $28.25 | 3.139% | $29.1368 | $29.14 | $29.15 | $29.10 |
| Purchase #7 | $155.51 | 4.246% | $162.113 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $682.63 | $721.2315 | $721.23 | $721.25 | $721.20 | |