| 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 | $163.78 | 5.684% | $173.0893 | $173.09 | $173.10 | $173.10 |
| Purchase #2 | $150.68 | 6.768% | $160.878 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $116.74 | 10.252% | $128.7082 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $54.72 | 3.282% | $56.5159 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $201.52 | 4.105% | $209.7924 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $5.65 | 12.107% | $6.334 | $6.33 | $6.35 | $6.30 |
| Purchase #7 | $74.39 | 10.763% | $82.3966 | $82.40 | $82.40 | $82.40 |
| 7 purchase totals = | $767.48 | $817.7144 | $817.72 | $817.75 | $817.70 | |