| 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 | $23.44 | 8.441% | $25.4186 | $25.42 | $25.40 | $25.40 |
| Purchase #2 | $47.94 | 5.714% | $50.6793 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $164.89 | 11.655% | $184.1079 | $184.11 | $184.10 | $184.10 |
| Purchase #4 | $113.58 | 9.397% | $124.2531 | $124.25 | $124.25 | $124.30 |
| Purchase #5 | $182.29 | 13.820% | $207.4825 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $118.68 | 8.577% | $128.8592 | $128.86 | $128.85 | $128.90 |
| Purchase #7 | $178.64 | 13.654% | $203.0315 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $829.46 | $923.8321 | $923.83 | $923.85 | $923.90 | |