| 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 | $94.38 | 3.537% | $97.7182 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $51.44 | 4.408% | $53.7075 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $94.78 | 8.249% | $102.5984 | $102.60 | $102.60 | $102.60 |
| Purchase #4 | $156.37 | 13.422% | $177.358 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $31.61 | 13.773% | $35.9636 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $96.49 | 6.346% | $102.6133 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $5.40 | 5.142% | $5.6777 | $5.68 | $5.70 | $5.70 |
| 7 purchase totals = | $530.47 | $575.6367 | $575.64 | $575.60 | $575.70 | |