| 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 | $221.46 | 3.373% | $228.9298 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $54.51 | 13.754% | $62.0073 | $62.01 | $62.00 | $62.00 |
| Purchase #3 | $124.53 | 6.227% | $132.2845 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $24.69 | 4.177% | $25.7213 | $25.72 | $25.70 | $25.70 |
| Purchase #5 | $223.49 | 8.189% | $241.7916 | $241.79 | $241.80 | $241.80 |
| Purchase #6 | $181.84 | 7.511% | $195.498 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $16.63 | 13.691% | $18.9068 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $847.15 | $905.1393 | $905.14 | $905.15 | $905.10 | |