| 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 | $170.58 | 4.647% | $178.5069 | $178.51 | $178.50 | $178.50 |
| Purchase #2 | $48.52 | 10.204% | $53.471 | $53.47 | $53.45 | $53.50 |
| Purchase #3 | $105.94 | 10.720% | $117.2968 | $117.30 | $117.30 | $117.30 |
| Purchase #4 | $206.61 | 5.391% | $217.7483 | $217.75 | $217.75 | $217.70 |
| Purchase #5 | $136.53 | 6.772% | $145.7758 | $145.78 | $145.80 | $145.80 |
| Purchase #6 | $159.96 | 9.344% | $174.9067 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $91.35 | 5.364% | $96.25 | $96.25 | $96.25 | $96.30 |
| 7 purchase totals = | $919.49 | $983.9555 | $983.97 | $983.95 | $984.00 | |