| 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 | $158.34 | 9.398% | $173.2208 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $45.70 | 12.639% | $51.476 | $51.48 | $51.50 | $51.50 |
| Purchase #3 | $94.42 | 12.726% | $106.4359 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $219.51 | 5.478% | $231.5348 | $231.53 | $231.55 | $231.50 |
| Purchase #5 | $241.84 | 9.505% | $264.8269 | $264.83 | $264.85 | $264.80 |
| Purchase #6 | $210.91 | 4.171% | $219.7071 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $202.67 | 6.506% | $215.8557 | $215.86 | $215.85 | $215.90 |
| 7 purchase totals = | $1,173.39 | $1,263.0572 | $1,263.07 | $1,263.10 | $1,263.00 | |