| 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 | $8.50 | 3.510% | $8.7984 | $8.80 | $8.80 | $8.80 |
| Purchase #2 | $181.62 | 7.503% | $195.2469 | $195.25 | $195.25 | $195.20 |
| Purchase #3 | $209.81 | 10.724% | $232.31 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $194.38 | 4.279% | $202.6975 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $84.78 | 7.631% | $91.2496 | $91.25 | $91.25 | $91.20 |
| Purchase #6 | $81.86 | 3.734% | $84.9167 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $158.38 | 11.488% | $176.5747 | $176.57 | $176.55 | $176.60 |
| 7 purchase totals = | $919.33 | $991.7938 | $991.80 | $991.75 | $991.70 | |