| 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 | $201.42 | 9.827% | $221.2135 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $65.56 | 9.208% | $71.5968 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $250.86 | 7.421% | $269.4763 | $269.48 | $269.50 | $269.50 |
| Purchase #4 | $187.75 | 6.272% | $199.5257 | $199.53 | $199.55 | $199.50 |
| Purchase #5 | $54.56 | 13.654% | $62.0096 | $62.01 | $62.00 | $62.00 |
| Purchase #6 | $72.77 | 12.672% | $81.9914 | $81.99 | $82.00 | $82.00 |
| Purchase #7 | $82.89 | 12.711% | $93.4261 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $915.81 | $999.2394 | $999.25 | $999.30 | $999.20 | |