| 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 | $211.46 | 10.749% | $234.1898 | $234.19 | $234.20 | $234.20 |
| Purchase #2 | $148.68 | 5.138% | $156.3192 | $156.32 | $156.30 | $156.30 |
| Purchase #3 | $180.62 | 4.761% | $189.2193 | $189.22 | $189.20 | $189.20 |
| Purchase #4 | $53.58 | 12.664% | $60.3654 | $60.37 | $60.35 | $60.40 |
| Purchase #5 | $79.91 | 10.435% | $88.2486 | $88.25 | $88.25 | $88.20 |
| Purchase #6 | $20.78 | 7.781% | $22.3969 | $22.40 | $22.40 | $22.40 |
| Purchase #7 | $38.84 | 3.432% | $40.173 | $40.17 | $40.15 | $40.20 |
| 7 purchase totals = | $733.87 | $790.9122 | $790.92 | $790.85 | $790.90 | |