| 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 | $9.87 | 12.732% | $11.1266 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $23.51 | 9.740% | $25.7999 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $162.92 | 3.551% | $168.7053 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $183.98 | 3.468% | $190.3604 | $190.36 | $190.35 | $190.40 |
| Purchase #5 | $223.25 | 13.618% | $253.6522 | $253.65 | $253.65 | $253.70 |
| Purchase #6 | $247.40 | 5.225% | $260.3267 | $260.33 | $260.35 | $260.30 |
| Purchase #7 | $86.86 | 9.335% | $94.9684 | $94.97 | $94.95 | $95.00 |
| 7 purchase totals = | $937.79 | $1,004.9395 | $1,004.95 | $1,004.95 | $1,005.00 | |