| 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 | $32.55 | 7.553% | $35.0085 | $35.01 | $35.00 | $35.00 |
| Purchase #2 | $106.93 | 12.424% | $120.215 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $158.48 | 3.339% | $163.7716 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $95.41 | 10.476% | $105.4052 | $105.41 | $105.40 | $105.40 |
| Purchase #5 | $110.75 | 7.330% | $118.868 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $95.47 | 13.871% | $108.7126 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $43.70 | 12.445% | $49.1385 | $49.14 | $49.15 | $49.10 |
| 7 purchase totals = | $643.29 | $701.1194 | $701.13 | $701.05 | $701.10 | |