| 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 | $190.38 | 3.179% | $196.4322 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $109.71 | 7.807% | $118.2751 | $118.28 | $118.30 | $118.30 |
| Purchase #3 | $92.91 | 13.561% | $105.5095 | $105.51 | $105.50 | $105.50 |
| Purchase #4 | $89.50 | 4.199% | $93.2581 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $80.74 | 8.710% | $87.7725 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $191.44 | 6.186% | $203.2825 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $10.95 | 6.369% | $11.6474 | $11.65 | $11.65 | $11.60 |
| 7 purchase totals = | $765.63 | $816.1773 | $816.18 | $816.20 | $816.20 | |