| 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 | $244.57 | 8.292% | $264.8497 | $264.85 | $264.85 | $264.80 |
| Purchase #2 | $145.45 | 10.341% | $160.491 | $160.49 | $160.50 | $160.50 |
| Purchase #3 | $63.69 | 4.516% | $66.5662 | $66.57 | $66.55 | $66.60 |
| Purchase #4 | $224.83 | 6.163% | $238.6863 | $238.69 | $238.70 | $238.70 |
| Purchase #5 | $47.49 | 13.643% | $53.9691 | $53.97 | $53.95 | $54.00 |
| Purchase #6 | $45.73 | 13.134% | $51.7362 | $51.74 | $51.75 | $51.70 |
| Purchase #7 | $91.36 | 7.480% | $98.1937 | $98.19 | $98.20 | $98.20 |
| 7 purchase totals = | $863.12 | $934.4922 | $934.50 | $934.50 | $934.50 | |