| 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 | $122.65 | 10.204% | $135.1652 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $141.71 | 9.306% | $154.8975 | $154.90 | $154.90 | $154.90 |
| Purchase #3 | $41.67 | 12.580% | $46.9121 | $46.91 | $46.90 | $46.90 |
| Purchase #4 | $128.74 | 8.711% | $139.9545 | $139.95 | $139.95 | $140.00 |
| Purchase #5 | $89.34 | 3.813% | $92.7465 | $92.75 | $92.75 | $92.70 |
| Purchase #6 | $99.43 | 10.183% | $109.555 | $109.56 | $109.55 | $109.60 |
| Purchase #7 | $51.43 | 5.571% | $54.2952 | $54.30 | $54.30 | $54.30 |
| 7 purchase totals = | $674.97 | $733.5260 | $733.54 | $733.50 | $733.60 | |