| 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 | $64.25 | 4.608% | $67.2106 | $67.21 | $67.20 | $67.20 |
| Purchase #2 | $94.90 | 11.799% | $106.0973 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $72.85 | 8.343% | $78.9279 | $78.93 | $78.95 | $78.90 |
| Purchase #4 | $114.80 | 9.556% | $125.7703 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $93.84 | 6.319% | $99.7697 | $99.77 | $99.75 | $99.80 |
| Purchase #6 | $176.52 | 12.130% | $197.9319 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $109.83 | 9.169% | $119.9003 | $119.90 | $119.90 | $119.90 |
| 7 purchase totals = | $726.99 | $795.6080 | $795.61 | $795.60 | $795.60 | |