| 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 | $7.84 | 8.269% | $8.4883 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $188.39 | 8.226% | $203.887 | $203.89 | $203.90 | $203.90 |
| Purchase #3 | $13.65 | 6.360% | $14.5181 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $227.31 | 11.260% | $252.9051 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $15.55 | 11.589% | $17.3521 | $17.35 | $17.35 | $17.40 |
| Purchase #6 | $84.87 | 11.497% | $94.6275 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $134.32 | 5.162% | $141.2536 | $141.25 | $141.25 | $141.30 |
| 7 purchase totals = | $671.93 | $733.0317 | $733.04 | $733.05 | $733.10 | |