| 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 | $119.57 | 4.237% | $124.6362 | $124.64 | $124.65 | $124.60 |
| Purchase #2 | $157.58 | 12.266% | $176.9088 | $176.91 | $176.90 | $176.90 |
| Purchase #3 | $17.58 | 13.206% | $19.9016 | $19.90 | $19.90 | $19.90 |
| Purchase #4 | $180.40 | 6.595% | $192.2974 | $192.30 | $192.30 | $192.30 |
| Purchase #5 | $38.88 | 6.837% | $41.5382 | $41.54 | $41.55 | $41.50 |
| Purchase #6 | $74.94 | 10.855% | $83.0747 | $83.07 | $83.05 | $83.10 |
| Purchase #7 | $160.45 | 6.515% | $170.9033 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $749.40 | $809.2602 | $809.26 | $809.25 | $809.20 | |