| 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 | $209.47 | 7.289% | $224.7383 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $200.57 | 9.579% | $219.7826 | $219.78 | $219.80 | $219.80 |
| Purchase #3 | $213.70 | 6.279% | $227.1182 | $227.12 | $227.10 | $227.10 |
| Purchase #4 | $219.37 | 8.108% | $237.1565 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $161.93 | 8.852% | $176.264 | $176.26 | $176.25 | $176.30 |
| Purchase #6 | $48.53 | 4.256% | $50.5954 | $50.60 | $50.60 | $50.60 |
| Purchase #7 | $103.90 | 12.818% | $117.2179 | $117.22 | $117.20 | $117.20 |
| 7 purchase totals = | $1,157.47 | $1,252.8729 | $1,252.88 | $1,252.85 | $1,252.90 | |