| 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 | $156.62 | 6.246% | $166.4025 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $49.55 | 6.624% | $52.8322 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $109.71 | 11.609% | $122.4462 | $122.45 | $122.45 | $122.40 |
| Purchase #4 | $169.74 | 5.342% | $178.8075 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $211.90 | 3.755% | $219.8568 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $95.55 | 6.526% | $101.7856 | $101.79 | $101.80 | $101.80 |
| Purchase #7 | $94.30 | 7.218% | $101.1066 | $101.11 | $101.10 | $101.10 |
| 7 purchase totals = | $887.37 | $943.2374 | $943.25 | $943.25 | $943.20 | |