| 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 | $124.56 | 4.244% | $129.8463 | $129.85 | $129.85 | $129.80 |
| Purchase #2 | $35.93 | 10.631% | $39.7497 | $39.75 | $39.75 | $39.70 |
| Purchase #3 | $10.94 | 10.236% | $12.0598 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $57.75 | 7.433% | $62.0426 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $28.93 | 6.683% | $30.8634 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $58.32 | 9.828% | $64.0517 | $64.05 | $64.05 | $64.10 |
| Purchase #7 | $140.37 | 11.820% | $156.9617 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $456.80 | $495.5752 | $495.57 | $495.55 | $495.60 | |