| 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 | $138.44 | 4.792% | $145.074 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $120.32 | 7.338% | $129.1491 | $129.15 | $129.15 | $129.10 |
| Purchase #3 | $167.94 | 10.172% | $185.0229 | $185.02 | $185.00 | $185.00 |
| Purchase #4 | $110.63 | 8.778% | $120.3411 | $120.34 | $120.35 | $120.30 |
| Purchase #5 | $159.32 | 9.103% | $173.8229 | $173.82 | $173.80 | $173.80 |
| Purchase #6 | $219.56 | 12.544% | $247.1016 | $247.10 | $247.10 | $247.10 |
| Purchase #7 | $65.83 | 4.467% | $68.7706 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $982.04 | $1,069.2822 | $1,069.27 | $1,069.20 | $1,069.20 | |