| 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 | $13.35 | 8.866% | $14.5336 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $16.99 | 7.691% | $18.2967 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $78.32 | 9.545% | $85.7956 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $171.55 | 11.614% | $191.4738 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $138.91 | 13.868% | $158.174 | $158.17 | $158.15 | $158.20 |
| Purchase #6 | $216.84 | 13.493% | $246.0982 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $149.67 | 6.329% | $159.1426 | $159.14 | $159.15 | $159.10 |
| 7 purchase totals = | $785.63 | $873.5145 | $873.51 | $873.50 | $873.50 | |