| 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 | $204.65 | 4.116% | $213.0734 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $109.41 | 10.464% | $120.8587 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $208.34 | 11.432% | $232.1574 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $200.93 | 5.805% | $212.594 | $212.59 | $212.60 | $212.60 |
| Purchase #5 | $166.62 | 7.120% | $178.4833 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $145.78 | 8.449% | $158.097 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $41.40 | 10.584% | $45.7818 | $45.78 | $45.80 | $45.80 |
| 7 purchase totals = | $1,077.13 | $1,161.0456 | $1,161.04 | $1,161.05 | $1,161.20 | |