| 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 | $121.51 | 8.814% | $132.2199 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $9.58 | 7.306% | $10.2799 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $113.86 | 7.755% | $122.6898 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $241.58 | 6.102% | $256.3212 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $82.70 | 8.264% | $89.5343 | $89.53 | $89.55 | $89.50 |
| Purchase #6 | $17.75 | 12.684% | $20.0014 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $123.69 | 9.508% | $135.4504 | $135.45 | $135.45 | $135.50 |
| 7 purchase totals = | $710.67 | $766.4969 | $766.49 | $766.50 | $766.50 | |