| 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 | $219.80 | 10.436% | $242.7383 | $242.74 | $242.75 | $242.70 |
| Purchase #2 | $123.85 | 13.668% | $140.7778 | $140.78 | $140.80 | $140.80 |
| Purchase #3 | $215.78 | 9.107% | $235.4311 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $87.96 | 7.719% | $94.7496 | $94.75 | $94.75 | $94.70 |
| Purchase #5 | $86.45 | 7.610% | $93.0288 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $136.60 | 13.503% | $155.0451 | $155.05 | $155.05 | $155.00 |
| Purchase #7 | $179.81 | 8.176% | $194.5113 | $194.51 | $194.50 | $194.50 |
| 7 purchase totals = | $1,050.25 | $1,156.2820 | $1,156.29 | $1,156.35 | $1,156.10 | |