| 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 | $152.79 | 11.675% | $170.6282 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $40.36 | 10.576% | $44.6285 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $100.61 | 10.502% | $111.1761 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $245.57 | 10.649% | $271.7207 | $271.72 | $271.70 | $271.70 |
| Purchase #5 | $130.68 | 3.805% | $135.6524 | $135.65 | $135.65 | $135.70 |
| Purchase #6 | $177.86 | 10.867% | $197.188 | $197.19 | $197.20 | $197.20 |
| Purchase #7 | $56.75 | 10.424% | $62.6656 | $62.67 | $62.65 | $62.70 |
| 7 purchase totals = | $904.62 | $993.6595 | $993.67 | $993.70 | $993.70 | |