| 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 | $199.65 | 12.646% | $224.8977 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $31.68 | 12.353% | $35.5934 | $35.59 | $35.60 | $35.60 |
| Purchase #3 | $96.86 | 3.724% | $100.4671 | $100.47 | $100.45 | $100.50 |
| Purchase #4 | $220.27 | 12.437% | $247.665 | $247.67 | $247.65 | $247.70 |
| Purchase #5 | $168.70 | 11.541% | $188.1697 | $188.17 | $188.15 | $188.20 |
| Purchase #6 | $101.58 | 6.111% | $107.7876 | $107.79 | $107.80 | $107.80 |
| Purchase #7 | $122.34 | 7.503% | $131.5192 | $131.52 | $131.50 | $131.50 |
| 7 purchase totals = | $941.08 | $1,036.0997 | $1,036.11 | $1,036.05 | $1,036.20 | |