| 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 | $156.29 | 12.789% | $176.2779 | $176.28 | $176.30 | $176.30 |
| Purchase #2 | $191.45 | 11.112% | $212.7239 | $212.72 | $212.70 | $212.70 |
| Purchase #3 | $58.92 | 5.413% | $62.1093 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $233.56 | 9.556% | $255.879 | $255.88 | $255.90 | $255.90 |
| Purchase #5 | $130.58 | 11.576% | $145.6959 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $191.55 | 7.273% | $205.4814 | $205.48 | $205.50 | $205.50 |
| Purchase #7 | $210.37 | 9.854% | $231.0999 | $231.10 | $231.10 | $231.10 |
| 7 purchase totals = | $1,172.72 | $1,289.2673 | $1,289.27 | $1,289.30 | $1,289.30 | |