| 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 | $110.59 | 10.315% | $121.9974 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $155.73 | 4.366% | $162.5292 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $210.76 | 6.120% | $223.6585 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $97.71 | 4.172% | $101.7865 | $101.79 | $101.80 | $101.80 |
| Purchase #5 | $202.67 | 10.757% | $224.4712 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $25.77 | 5.360% | $27.1513 | $27.15 | $27.15 | $27.20 |
| Purchase #7 | $78.54 | 8.771% | $85.4287 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $881.77 | $947.0228 | $947.03 | $947.05 | $947.10 | |