| 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 | $149.59 | 3.394% | $154.6671 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $147.47 | 5.183% | $155.1134 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $193.94 | 8.508% | $210.4404 | $210.44 | $210.45 | $210.40 |
| Purchase #4 | $242.64 | 8.714% | $263.7836 | $263.78 | $263.80 | $263.80 |
| Purchase #5 | $115.61 | 6.766% | $123.4322 | $123.43 | $123.45 | $123.40 |
| Purchase #6 | $57.34 | 13.546% | $65.1073 | $65.11 | $65.10 | $65.10 |
| Purchase #7 | $152.61 | 5.338% | $160.7563 | $160.76 | $160.75 | $160.80 |
| 7 purchase totals = | $1,059.20 | $1,133.3003 | $1,133.30 | $1,133.30 | $1,133.30 | |