| 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 | $123.68 | 7.432% | $132.8719 | $132.87 | $132.85 | $132.90 |
| Purchase #2 | $55.47 | 8.356% | $60.1051 | $60.11 | $60.10 | $60.10 |
| Purchase #3 | $140.41 | 9.176% | $153.294 | $153.29 | $153.30 | $153.30 |
| Purchase #4 | $97.76 | 12.563% | $110.0416 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $174.83 | 6.336% | $185.9072 | $185.91 | $185.90 | $185.90 |
| Purchase #6 | $146.85 | 9.569% | $160.9021 | $160.90 | $160.90 | $160.90 |
| Purchase #7 | $211.74 | 8.692% | $230.1444 | $230.14 | $230.15 | $230.10 |
| 7 purchase totals = | $950.74 | $1,033.2663 | $1,033.26 | $1,033.25 | $1,033.20 | |