| 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 | $187.45 | 6.591% | $199.8048 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $146.35 | 8.715% | $159.1044 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $160.50 | 11.762% | $179.378 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $102.81 | 3.681% | $106.5944 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $66.60 | 5.157% | $70.0346 | $70.03 | $70.05 | $70.00 |
| Purchase #6 | $156.92 | 11.270% | $174.6049 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $23.26 | 10.664% | $25.7404 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $843.89 | $915.2615 | $915.24 | $915.30 | $915.20 | |