| 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 | $71.25 | 11.744% | $79.6176 | $79.62 | $79.60 | $79.60 |
| Purchase #2 | $147.57 | 7.401% | $158.4917 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $198.27 | 4.240% | $206.6766 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $225.60 | 7.298% | $242.0643 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $99.43 | 9.610% | $108.9852 | $108.99 | $109.00 | $109.00 |
| Purchase #6 | $25.66 | 9.739% | $28.159 | $28.16 | $28.15 | $28.20 |
| Purchase #7 | $149.99 | 4.819% | $157.218 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $917.77 | $981.2124 | $981.22 | $981.20 | $981.30 | |