| 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 | $139.73 | 13.265% | $158.2652 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $61.49 | 6.707% | $65.6141 | $65.61 | $65.60 | $65.60 |
| Purchase #3 | $246.86 | 10.555% | $272.9161 | $272.92 | $272.90 | $272.90 |
| Purchase #4 | $199.73 | 9.102% | $217.9094 | $217.91 | $217.90 | $217.90 |
| Purchase #5 | $154.69 | 12.269% | $173.6689 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $205.32 | 12.163% | $230.2931 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $194.42 | 4.327% | $202.8326 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $1,202.24 | $1,321.4994 | $1,321.50 | $1,321.45 | $1,321.50 | |