| 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 | $135.79 | 11.767% | $151.7684 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $22.31 | 3.374% | $23.0627 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $106.53 | 7.135% | $114.1309 | $114.13 | $114.15 | $114.10 |
| Purchase #4 | $9.33 | 11.417% | $10.3952 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $225.28 | 3.661% | $233.5275 | $233.53 | $233.55 | $233.50 |
| Purchase #6 | $83.57 | 12.632% | $94.1266 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $22.90 | 9.638% | $25.1071 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $605.71 | $652.1184 | $652.13 | $652.15 | $652.10 | |