| 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 | $109.74 | 9.862% | $120.5626 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $249.94 | 7.797% | $269.4278 | $269.43 | $269.45 | $269.40 |
| Purchase #3 | $182.78 | 10.842% | $202.597 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $139.62 | 8.554% | $151.5631 | $151.56 | $151.55 | $151.60 |
| Purchase #5 | $202.40 | 9.172% | $220.9641 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $101.57 | 7.177% | $108.8597 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $25.58 | 13.176% | $28.9504 | $28.95 | $28.95 | $29.00 |
| 7 purchase totals = | $1,011.63 | $1,102.9247 | $1,102.92 | $1,102.90 | $1,103.10 | |