| 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 | $247.86 | 9.464% | $271.3175 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $234.57 | 11.810% | $262.2727 | $262.27 | $262.25 | $262.30 |
| Purchase #3 | $189.72 | 7.670% | $204.2715 | $204.27 | $204.25 | $204.30 |
| Purchase #4 | $231.60 | 10.582% | $256.1079 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $108.64 | 12.143% | $121.8322 | $121.83 | $121.85 | $121.80 |
| Purchase #6 | $194.83 | 10.211% | $214.7241 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $16.75 | 13.682% | $19.0417 | $19.04 | $19.05 | $19.00 |
| 7 purchase totals = | $1,223.97 | $1,349.5676 | $1,349.56 | $1,349.50 | $1,349.50 | |