| 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 | $81.78 | 11.349% | $91.0612 | $91.06 | $91.05 | $91.10 |
| Purchase #2 | $97.73 | 3.604% | $101.2522 | $101.25 | $101.25 | $101.30 |
| Purchase #3 | $197.39 | 9.813% | $216.7599 | $216.76 | $216.75 | $216.80 |
| Purchase #4 | $244.60 | 9.643% | $268.1868 | $268.19 | $268.20 | $268.20 |
| Purchase #5 | $133.28 | 9.740% | $146.2615 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $61.45 | 8.220% | $66.5012 | $66.50 | $66.50 | $66.50 |
| Purchase #7 | $99.62 | 10.594% | $110.1737 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $915.85 | $1,000.1965 | $1,000.19 | $1,000.15 | $1,000.40 | |