| 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 | $184.83 | 3.524% | $191.3434 | $191.34 | $191.35 | $191.30 |
| Purchase #2 | $66.60 | 8.180% | $72.0479 | $72.05 | $72.05 | $72.00 |
| Purchase #3 | $233.71 | 9.344% | $255.5479 | $255.55 | $255.55 | $255.50 |
| Purchase #4 | $67.25 | 10.687% | $74.437 | $74.44 | $74.45 | $74.40 |
| Purchase #5 | $70.72 | 5.314% | $74.4781 | $74.48 | $74.50 | $74.50 |
| Purchase #6 | $147.46 | 4.506% | $154.1045 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $160.96 | 3.749% | $166.9944 | $166.99 | $167.00 | $167.00 |
| 7 purchase totals = | $931.53 | $988.9532 | $988.95 | $989.00 | $988.80 | |