| 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 | $221.36 | 11.204% | $246.1612 | $246.16 | $246.15 | $246.20 |
| Purchase #2 | $20.87 | 5.510% | $22.0199 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $122.97 | 6.438% | $130.8868 | $130.89 | $130.90 | $130.90 |
| Purchase #4 | $158.72 | 7.548% | $170.7002 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $42.52 | 13.564% | $48.2874 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $66.27 | 4.668% | $69.3635 | $69.36 | $69.35 | $69.40 |
| Purchase #7 | $90.51 | 4.417% | $94.5078 | $94.51 | $94.50 | $94.50 |
| 7 purchase totals = | $723.22 | $781.9268 | $781.93 | $781.90 | $782.00 | |