| 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 | $45.55 | 13.561% | $51.727 | $51.73 | $51.75 | $51.70 |
| Purchase #2 | $57.94 | 3.450% | $59.9389 | $59.94 | $59.95 | $59.90 |
| Purchase #3 | $54.33 | 4.149% | $56.5842 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $122.48 | 12.568% | $137.8733 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $196.44 | 8.594% | $213.3221 | $213.32 | $213.30 | $213.30 |
| Purchase #6 | $196.63 | 5.651% | $207.7416 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $191.43 | 3.403% | $197.9444 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $864.80 | $925.1315 | $925.12 | $925.15 | $925.00 | |