| 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 | $138.27 | 13.535% | $156.9848 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $20.89 | 11.790% | $23.3529 | $23.35 | $23.35 | $23.40 |
| Purchase #3 | $135.36 | 8.716% | $147.158 | $147.16 | $147.15 | $147.20 |
| Purchase #4 | $210.49 | 13.481% | $238.8662 | $238.87 | $238.85 | $238.90 |
| Purchase #5 | $209.88 | 4.547% | $219.4232 | $219.42 | $219.40 | $219.40 |
| Purchase #6 | $51.84 | 3.135% | $53.4652 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $115.84 | 5.435% | $122.1359 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $882.57 | $961.3862 | $961.39 | $961.35 | $961.50 | |