| 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 | $52.38 | 11.226% | $58.2602 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $100.95 | 7.158% | $108.176 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $142.55 | 5.334% | $150.1536 | $150.15 | $150.15 | $150.20 |
| Purchase #4 | $73.73 | 13.755% | $83.8716 | $83.87 | $83.85 | $83.90 |
| Purchase #5 | $40.88 | 4.326% | $42.6485 | $42.65 | $42.65 | $42.60 |
| Purchase #6 | $208.33 | 5.443% | $219.6694 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $17.31 | 9.809% | $19.0079 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $636.13 | $681.7872 | $681.79 | $681.75 | $681.90 | |