| 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 | $220.78 | 5.207% | $232.276 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $150.67 | 10.308% | $166.2011 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $38.77 | 8.499% | $42.0651 | $42.07 | $42.05 | $42.10 |
| Purchase #4 | $108.89 | 10.294% | $120.0991 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $179.39 | 5.147% | $188.6232 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $24.75 | 4.682% | $25.9088 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $144.96 | 3.738% | $150.3786 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $868.21 | $925.5519 | $925.56 | $925.55 | $925.60 | |