| 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 | $171.50 | 8.314% | $185.7585 | $185.76 | $185.75 | $185.80 |
| Purchase #2 | $247.81 | 7.575% | $266.5816 | $266.58 | $266.60 | $266.60 |
| Purchase #3 | $178.45 | 6.517% | $190.0796 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $42.74 | 3.704% | $44.3231 | $44.32 | $44.30 | $44.30 |
| Purchase #5 | $131.47 | 13.596% | $149.3447 | $149.34 | $149.35 | $149.30 |
| Purchase #6 | $238.71 | 4.753% | $250.0559 | $250.06 | $250.05 | $250.10 |
| Purchase #7 | $61.33 | 3.555% | $63.5103 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $1,072.01 | $1,149.6537 | $1,149.65 | $1,149.65 | $1,149.70 | |