| 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 | $22.46 | 10.311% | $24.7759 | $24.78 | $24.80 | $24.80 |
| Purchase #2 | $213.32 | 9.280% | $233.1161 | $233.12 | $233.10 | $233.10 |
| Purchase #3 | $93.63 | 7.106% | $100.2833 | $100.28 | $100.30 | $100.30 |
| Purchase #4 | $31.91 | 5.570% | $33.6874 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $167.99 | 8.555% | $182.3615 | $182.36 | $182.35 | $182.40 |
| Purchase #6 | $185.26 | 9.246% | $202.3891 | $202.39 | $202.40 | $202.40 |
| Purchase #7 | $160.28 | 6.808% | $171.1919 | $171.19 | $171.20 | $171.20 |
| 7 purchase totals = | $874.85 | $947.8052 | $947.81 | $947.85 | $947.90 | |