| 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 | $145.63 | 5.381% | $153.4664 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $116.28 | 6.199% | $123.4882 | $123.49 | $123.50 | $123.50 |
| Purchase #3 | $180.67 | 6.128% | $191.7415 | $191.74 | $191.75 | $191.70 |
| Purchase #4 | $84.96 | 11.754% | $94.9462 | $94.95 | $94.95 | $94.90 |
| Purchase #5 | $131.29 | 12.859% | $148.1726 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $198.54 | 5.467% | $209.3942 | $209.39 | $209.40 | $209.40 |
| Purchase #7 | $122.78 | 9.492% | $134.4343 | $134.43 | $134.45 | $134.40 |
| 7 purchase totals = | $980.15 | $1,055.6434 | $1,055.64 | $1,055.65 | $1,055.60 | |