| 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 | $134.34 | 10.404% | $148.3167 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $18.32 | 6.585% | $19.5264 | $19.53 | $19.55 | $19.50 |
| Purchase #3 | $5.87 | 11.801% | $6.5627 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $176.88 | 7.685% | $190.4732 | $190.47 | $190.45 | $190.50 |
| Purchase #5 | $242.61 | 6.103% | $257.4165 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $218.47 | 3.716% | $226.5883 | $226.59 | $226.60 | $226.60 |
| Purchase #7 | $16.47 | 9.544% | $18.0419 | $18.04 | $18.05 | $18.00 |
| 7 purchase totals = | $812.96 | $866.9257 | $866.93 | $866.90 | $866.90 | |