| 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 | $226.79 | 13.624% | $257.6879 | $257.69 | $257.70 | $257.70 |
| Purchase #2 | $124.72 | 5.631% | $131.743 | $131.74 | $131.75 | $131.70 |
| Purchase #3 | $145.31 | 5.735% | $153.6435 | $153.64 | $153.65 | $153.60 |
| Purchase #4 | $5.82 | 4.497% | $6.0817 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $113.86 | 8.486% | $123.5222 | $123.52 | $123.50 | $123.50 |
| Purchase #6 | $205.46 | 11.186% | $228.4428 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $51.89 | 6.125% | $55.0683 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $873.85 | $956.1894 | $956.18 | $956.20 | $956.10 | |