| 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 | $141.49 | 7.123% | $151.5683 | $151.57 | $151.55 | $151.60 |
| Purchase #2 | $92.83 | 5.345% | $97.7918 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $138.95 | 9.503% | $152.1544 | $152.15 | $152.15 | $152.20 |
| Purchase #4 | $225.93 | 6.464% | $240.5341 | $240.53 | $240.55 | $240.50 |
| Purchase #5 | $166.71 | 13.845% | $189.791 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $137.65 | 5.328% | $144.984 | $144.98 | $145.00 | $145.00 |
| Purchase #7 | $243.58 | 11.513% | $271.6234 | $271.62 | $271.60 | $271.60 |
| 7 purchase totals = | $1,147.14 | $1,248.4470 | $1,248.43 | $1,248.45 | $1,248.50 | |