| 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 | $197.70 | 8.806% | $215.1095 | $215.11 | $215.10 | $215.10 |
| Purchase #2 | $132.95 | 3.426% | $137.5049 | $137.50 | $137.50 | $137.50 |
| Purchase #3 | $238.50 | 6.751% | $254.6011 | $254.60 | $254.60 | $254.60 |
| Purchase #4 | $207.84 | 3.653% | $215.4324 | $215.43 | $215.45 | $215.40 |
| Purchase #5 | $61.78 | 11.479% | $68.8717 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $183.76 | 9.860% | $201.8787 | $201.88 | $201.90 | $201.90 |
| Purchase #7 | $133.54 | 8.508% | $144.9016 | $144.90 | $144.90 | $144.90 |
| 7 purchase totals = | $1,156.07 | $1,238.2999 | $1,238.29 | $1,238.30 | $1,238.30 | |