| 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 | $177.74 | 11.175% | $197.6024 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $30.44 | 7.109% | $32.604 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $18.86 | 12.798% | $21.2737 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $161.90 | 7.386% | $173.8579 | $173.86 | $173.85 | $173.90 |
| Purchase #5 | $213.54 | 7.815% | $230.2282 | $230.23 | $230.25 | $230.20 |
| Purchase #6 | $158.68 | 9.219% | $173.3087 | $173.31 | $173.30 | $173.30 |
| Purchase #7 | $7.96 | 10.616% | $8.805 | $8.81 | $8.80 | $8.80 |
| 7 purchase totals = | $769.12 | $837.6799 | $837.68 | $837.65 | $837.70 | |