| 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 | $103.74 | 4.796% | $108.7154 | $108.72 | $108.70 | $108.70 |
| Purchase #2 | $103.82 | 3.307% | $107.2533 | $107.25 | $107.25 | $107.30 |
| Purchase #3 | $125.36 | 4.594% | $131.119 | $131.12 | $131.10 | $131.10 |
| Purchase #4 | $56.73 | 12.113% | $63.6017 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $47.86 | 6.501% | $50.9714 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $221.49 | 13.812% | $252.0822 | $252.08 | $252.10 | $252.10 |
| Purchase #7 | $244.29 | 13.580% | $277.4646 | $277.46 | $277.45 | $277.50 |
| 7 purchase totals = | $903.29 | $991.2076 | $991.20 | $991.15 | $991.30 | |