| 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 | $122.72 | 13.541% | $139.3375 | $139.34 | $139.35 | $139.30 |
| Purchase #2 | $24.49 | 6.627% | $26.113 | $26.11 | $26.10 | $26.10 |
| Purchase #3 | $89.41 | 5.279% | $94.13 | $94.13 | $94.15 | $94.10 |
| Purchase #4 | $174.80 | 12.478% | $196.6115 | $196.61 | $196.60 | $196.60 |
| Purchase #5 | $224.95 | 4.720% | $235.5676 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $112.78 | 4.623% | $117.9938 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $130.88 | 5.398% | $137.9449 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $880.03 | $947.6983 | $947.69 | $947.70 | $947.60 | |