| 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 | $74.31 | 9.289% | $81.2127 | $81.21 | $81.20 | $81.20 |
| Purchase #2 | $214.77 | 4.608% | $224.6666 | $224.67 | $224.65 | $224.70 |
| Purchase #3 | $167.53 | 8.407% | $181.6142 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $84.49 | 13.571% | $95.9561 | $95.96 | $95.95 | $96.00 |
| Purchase #5 | $133.45 | 13.498% | $151.4631 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $93.43 | 13.502% | $106.0449 | $106.04 | $106.05 | $106.00 |
| Purchase #7 | $180.57 | 9.181% | $197.1481 | $197.15 | $197.15 | $197.10 |
| 7 purchase totals = | $948.55 | $1,038.1057 | $1,038.10 | $1,038.05 | $1,038.10 | |