| 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 | $234.38 | 13.646% | $266.3635 | $266.36 | $266.35 | $266.40 |
| Purchase #2 | $129.47 | 9.786% | $142.1399 | $142.14 | $142.15 | $142.10 |
| Purchase #3 | $147.76 | 10.338% | $163.0354 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $141.29 | 11.636% | $157.7305 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $50.91 | 4.314% | $53.1063 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $227.99 | 13.539% | $258.8576 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $225.85 | 6.420% | $240.3496 | $240.35 | $240.35 | $240.30 |
| 7 purchase totals = | $1,157.65 | $1,281.5828 | $1,281.59 | $1,281.60 | $1,281.50 | |