| 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 | $85.92 | 12.164% | $96.3713 | $96.37 | $96.35 | $96.40 |
| Purchase #2 | $98.51 | 10.648% | $108.9993 | $109.00 | $109.00 | $109.00 |
| Purchase #3 | $47.38 | 7.500% | $50.9335 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $92.34 | 10.841% | $102.3506 | $102.35 | $102.35 | $102.40 |
| Purchase #5 | $144.75 | 10.863% | $160.4742 | $160.47 | $160.45 | $160.50 |
| Purchase #6 | $238.38 | 4.482% | $249.0642 | $249.06 | $249.05 | $249.10 |
| Purchase #7 | $135.27 | 11.450% | $150.7584 | $150.76 | $150.75 | $150.80 |
| 7 purchase totals = | $842.55 | $918.9515 | $918.94 | $918.90 | $919.10 | |