| 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 | $240.82 | 6.836% | $257.2825 | $257.28 | $257.30 | $257.30 |
| Purchase #2 | $181.54 | 11.423% | $202.2773 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $110.96 | 11.133% | $123.3132 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $185.58 | 10.333% | $204.756 | $204.76 | $204.75 | $204.80 |
| Purchase #5 | $161.92 | 9.515% | $177.3267 | $177.33 | $177.35 | $177.30 |
| Purchase #6 | $7.99 | 10.128% | $8.7992 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $136.52 | 9.530% | $149.5304 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $1,025.33 | $1,123.2853 | $1,123.29 | $1,123.35 | $1,123.30 | |