| 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 | $227.37 | 5.388% | $239.6207 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $155.32 | 10.815% | $172.1179 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $194.90 | 8.184% | $210.8506 | $210.85 | $210.85 | $210.90 |
| Purchase #4 | $101.50 | 4.429% | $105.9954 | $106.00 | $106.00 | $106.00 |
| Purchase #5 | $187.49 | 10.367% | $206.9271 | $206.93 | $206.95 | $206.90 |
| Purchase #6 | $199.81 | 12.540% | $224.8662 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $201.33 | 11.814% | $225.1151 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $1,267.72 | $1,385.4930 | $1,385.51 | $1,385.45 | $1,385.50 | |