| 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 | $138.61 | 6.283% | $147.3189 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $24.63 | 3.464% | $25.4832 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $138.42 | 9.421% | $151.4605 | $151.46 | $151.45 | $151.50 |
| Purchase #4 | $215.41 | 8.189% | $233.0499 | $233.05 | $233.05 | $233.00 |
| Purchase #5 | $222.80 | 10.278% | $245.6994 | $245.70 | $245.70 | $245.70 |
| Purchase #6 | $180.86 | 8.465% | $196.1698 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $215.38 | 9.832% | $236.5562 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $1,136.11 | $1,235.7379 | $1,235.74 | $1,235.70 | $1,235.80 | |