| 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 | $178.29 | 13.795% | $202.8851 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $121.93 | 9.841% | $133.9291 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $49.28 | 13.690% | $56.0264 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $192.36 | 9.664% | $210.9497 | $210.95 | $210.95 | $210.90 |
| Purchase #5 | $167.53 | 7.500% | $180.0948 | $180.09 | $180.10 | $180.10 |
| Purchase #6 | $22.96 | 3.311% | $23.7202 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $166.28 | 11.617% | $185.5967 | $185.60 | $185.60 | $185.60 |
| 7 purchase totals = | $898.63 | $993.2020 | $993.21 | $993.25 | $993.10 | |