| 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 | $36.79 | 7.484% | $39.5434 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $85.28 | 12.664% | $96.0799 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $244.68 | 5.425% | $257.9539 | $257.95 | $257.95 | $258.00 |
| Purchase #4 | $9.72 | 7.347% | $10.4341 | $10.43 | $10.45 | $10.40 |
| Purchase #5 | $199.96 | 11.674% | $223.3033 | $223.30 | $223.30 | $223.30 |
| Purchase #6 | $219.47 | 10.571% | $242.6702 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $62.60 | 4.193% | $65.2248 | $65.22 | $65.20 | $65.20 |
| 7 purchase totals = | $858.50 | $935.2096 | $935.19 | $935.20 | $935.20 | |