| 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 | $204.40 | 9.656% | $224.1369 | $224.14 | $224.15 | $224.10 |
| Purchase #2 | $211.79 | 3.609% | $219.4335 | $219.43 | $219.45 | $219.40 |
| Purchase #3 | $112.85 | 8.546% | $122.4942 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $110.35 | 8.268% | $119.4737 | $119.47 | $119.45 | $119.50 |
| Purchase #5 | $155.33 | 8.122% | $167.9459 | $167.95 | $167.95 | $167.90 |
| Purchase #6 | $177.61 | 9.126% | $193.8187 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $244.35 | 6.600% | $260.4771 | $260.48 | $260.50 | $260.50 |
| 7 purchase totals = | $1,216.68 | $1,307.7800 | $1,307.78 | $1,307.80 | $1,307.70 | |