| 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 | $98.95 | 11.580% | $110.4084 | $110.41 | $110.40 | $110.40 |
| Purchase #2 | $102.57 | 9.120% | $111.9244 | $111.92 | $111.90 | $111.90 |
| Purchase #3 | $70.83 | 9.774% | $77.7529 | $77.75 | $77.75 | $77.80 |
| Purchase #4 | $245.66 | 12.812% | $277.134 | $277.13 | $277.15 | $277.10 |
| Purchase #5 | $228.84 | 5.257% | $240.8701 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $69.94 | 7.481% | $75.1722 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $75.53 | 12.336% | $84.8474 | $84.85 | $84.85 | $84.80 |
| 7 purchase totals = | $892.32 | $978.1094 | $978.10 | $978.05 | $978.10 | |