| 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 | $24.34 | 11.729% | $27.1948 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $44.72 | 11.315% | $49.7801 | $49.78 | $49.80 | $49.80 |
| Purchase #3 | $38.62 | 11.159% | $42.9296 | $42.93 | $42.95 | $42.90 |
| Purchase #4 | $101.74 | 8.821% | $110.7145 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $77.98 | 11.319% | $86.8066 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $220.65 | 9.592% | $241.8147 | $241.81 | $241.80 | $241.80 |
| Purchase #7 | $20.91 | 12.708% | $23.5672 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $528.96 | $582.8075 | $582.80 | $582.80 | $582.80 | |