| 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 | $81.36 | 12.328% | $91.3901 | $91.39 | $91.40 | $91.40 |
| Purchase #2 | $8.72 | 10.683% | $9.6516 | $9.65 | $9.65 | $9.70 |
| Purchase #3 | $94.75 | 5.794% | $100.2398 | $100.24 | $100.25 | $100.20 |
| Purchase #4 | $193.51 | 5.193% | $203.559 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $146.40 | 3.721% | $151.8475 | $151.85 | $151.85 | $151.80 |
| Purchase #6 | $77.34 | 13.385% | $87.692 | $87.69 | $87.70 | $87.70 |
| Purchase #7 | $187.83 | 4.323% | $195.9499 | $195.95 | $195.95 | $195.90 |
| 7 purchase totals = | $789.91 | $840.3299 | $840.33 | $840.35 | $840.30 | |