| 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 | $22.38 | 9.723% | $24.556 | $24.56 | $24.55 | $24.60 |
| Purchase #2 | $50.70 | 6.734% | $54.1141 | $54.11 | $54.10 | $54.10 |
| Purchase #3 | $138.67 | 13.105% | $156.8427 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $49.87 | 7.570% | $53.6452 | $53.65 | $53.65 | $53.60 |
| Purchase #5 | $82.39 | 10.678% | $91.1876 | $91.19 | $91.20 | $91.20 |
| Purchase #6 | $242.97 | 5.742% | $256.9213 | $256.92 | $256.90 | $256.90 |
| Purchase #7 | $213.47 | 6.279% | $226.8738 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $800.45 | $864.1407 | $864.14 | $864.10 | $864.10 | |