| 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 | $203.68 | 7.545% | $219.0477 | $219.05 | $219.05 | $219.00 |
| Purchase #2 | $173.67 | 9.596% | $190.3354 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $164.53 | 9.390% | $179.9794 | $179.98 | $180.00 | $180.00 |
| Purchase #4 | $137.48 | 6.258% | $146.0835 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $19.31 | 3.246% | $19.9368 | $19.94 | $19.95 | $19.90 |
| Purchase #6 | $47.89 | 5.699% | $50.6193 | $50.62 | $50.60 | $50.60 |
| Purchase #7 | $184.37 | 4.472% | $192.615 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $930.93 | $998.6171 | $998.63 | $998.65 | $998.50 | |