| 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 | $13.44 | 9.105% | $14.6637 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $44.95 | 7.655% | $48.3909 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $39.93 | 3.635% | $41.3815 | $41.38 | $41.40 | $41.40 |
| Purchase #4 | $97.68 | 11.115% | $108.5371 | $108.54 | $108.55 | $108.50 |
| Purchase #5 | $202.60 | 10.517% | $223.9074 | $223.91 | $223.90 | $223.90 |
| Purchase #6 | $176.98 | 5.639% | $186.9599 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $54.90 | 13.609% | $62.3713 | $62.37 | $62.35 | $62.40 |
| 7 purchase totals = | $630.48 | $686.2118 | $686.21 | $686.20 | $686.30 | |