| 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 | $189.41 | 6.553% | $201.822 | $201.82 | $201.80 | $201.80 |
| Purchase #2 | $130.83 | 3.201% | $135.0179 | $135.02 | $135.00 | $135.00 |
| Purchase #3 | $142.64 | 9.569% | $156.2892 | $156.29 | $156.30 | $156.30 |
| Purchase #4 | $244.31 | 10.581% | $270.1604 | $270.16 | $270.15 | $270.20 |
| Purchase #5 | $120.42 | 10.295% | $132.8172 | $132.82 | $132.80 | $132.80 |
| Purchase #6 | $98.59 | 10.252% | $108.6974 | $108.70 | $108.70 | $108.70 |
| Purchase #7 | $141.53 | 12.258% | $158.8787 | $158.88 | $158.90 | $158.90 |
| 7 purchase totals = | $1,067.73 | $1,163.6828 | $1,163.69 | $1,163.65 | $1,163.70 | |