| 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 | $128.91 | 10.141% | $141.9828 | $141.98 | $142.00 | $142.00 |
| Purchase #2 | $118.96 | 10.844% | $131.86 | $131.86 | $131.85 | $131.90 |
| Purchase #3 | $188.43 | 3.497% | $195.0194 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $180.48 | 13.466% | $204.7834 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $104.39 | 6.262% | $110.9269 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $104.40 | 3.463% | $108.0154 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $81.84 | 10.828% | $90.7016 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $907.41 | $983.2895 | $983.29 | $983.30 | $983.30 | |