| 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 | $11.40 | 10.206% | $12.5635 | $12.56 | $12.55 | $12.60 |
| Purchase #2 | $199.56 | 12.115% | $223.7367 | $223.74 | $223.75 | $223.70 |
| Purchase #3 | $199.51 | 8.266% | $216.0015 | $216.00 | $216.00 | $216.00 |
| Purchase #4 | $63.98 | 4.321% | $66.7446 | $66.74 | $66.75 | $66.70 |
| Purchase #5 | $35.76 | 6.284% | $38.0072 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $36.28 | 13.151% | $41.0512 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $144.55 | 12.610% | $162.7778 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $691.04 | $760.8825 | $760.88 | $760.90 | $760.90 | |