| 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 | $184.95 | 13.814% | $210.499 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $117.74 | 11.393% | $131.1541 | $131.15 | $131.15 | $131.20 |
| Purchase #3 | $76.34 | 3.117% | $78.7195 | $78.72 | $78.70 | $78.70 |
| Purchase #4 | $91.57 | 6.631% | $97.642 | $97.64 | $97.65 | $97.60 |
| Purchase #5 | $46.86 | 7.632% | $50.4364 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $154.78 | 5.718% | $163.6303 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $225.54 | 10.221% | $248.5924 | $248.59 | $248.60 | $248.60 |
| 7 purchase totals = | $897.78 | $980.6737 | $980.67 | $980.70 | $980.60 | |