| 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 | $247.57 | 9.246% | $270.4603 | $270.46 | $270.45 | $270.50 |
| Purchase #2 | $161.52 | 13.823% | $183.8469 | $183.85 | $183.85 | $183.80 |
| Purchase #3 | $146.78 | 4.333% | $153.14 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $202.58 | 8.316% | $219.4266 | $219.43 | $219.45 | $219.40 |
| Purchase #5 | $126.81 | 4.107% | $132.0181 | $132.02 | $132.00 | $132.00 |
| Purchase #6 | $80.41 | 10.107% | $88.537 | $88.54 | $88.55 | $88.50 |
| Purchase #7 | $232.64 | 9.358% | $254.4105 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $1,198.31 | $1,301.8394 | $1,301.85 | $1,301.85 | $1,301.70 | |