| 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 | $237.35 | 5.590% | $250.6179 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $74.80 | 3.619% | $77.507 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $50.39 | 6.669% | $53.7505 | $53.75 | $53.75 | $53.80 |
| Purchase #4 | $72.64 | 7.669% | $78.2108 | $78.21 | $78.20 | $78.20 |
| Purchase #5 | $102.61 | 7.865% | $110.6803 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $111.77 | 8.137% | $120.8647 | $120.86 | $120.85 | $120.90 |
| Purchase #7 | $78.39 | 6.646% | $83.5998 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $727.95 | $775.2310 | $775.23 | $775.20 | $775.30 | |