| 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 | $35.34 | 3.272% | $36.4963 | $36.50 | $36.50 | $36.50 |
| Purchase #2 | $93.72 | 4.199% | $97.6553 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $105.41 | 3.234% | $108.819 | $108.82 | $108.80 | $108.80 |
| Purchase #4 | $137.50 | 5.598% | $145.1973 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $193.57 | 8.724% | $210.457 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $31.74 | 12.169% | $35.6024 | $35.60 | $35.60 | $35.60 |
| Purchase #7 | $241.44 | 9.518% | $264.4203 | $264.42 | $264.40 | $264.40 |
| 7 purchase totals = | $838.72 | $898.6476 | $898.66 | $898.60 | $898.70 | |