| 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 | $196.72 | 9.771% | $215.9415 | $215.94 | $215.95 | $215.90 |
| Purchase #2 | $250.32 | 10.585% | $276.8164 | $276.82 | $276.80 | $276.80 |
| Purchase #3 | $84.35 | 4.434% | $88.0901 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $70.92 | 6.832% | $75.7653 | $75.77 | $75.75 | $75.80 |
| Purchase #5 | $112.91 | 11.117% | $125.4622 | $125.46 | $125.45 | $125.50 |
| Purchase #6 | $91.84 | 12.314% | $103.1492 | $103.15 | $103.15 | $103.10 |
| Purchase #7 | $21.48 | 4.383% | $22.4215 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $828.54 | $907.6462 | $907.65 | $907.60 | $907.60 | |