| 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 | $45.68 | 8.399% | $49.5167 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $194.89 | 3.155% | $201.0388 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $45.83 | 7.606% | $49.3158 | $49.32 | $49.30 | $49.30 |
| Purchase #4 | $213.83 | 13.182% | $242.0171 | $242.02 | $242.00 | $242.00 |
| Purchase #5 | $183.83 | 12.714% | $207.2021 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $35.79 | 13.667% | $40.6814 | $40.68 | $40.70 | $40.70 |
| Purchase #7 | $214.55 | 5.491% | $226.3309 | $226.33 | $226.35 | $226.30 |
| 7 purchase totals = | $934.40 | $1,016.1028 | $1,016.11 | $1,016.10 | $1,016.00 | |