| 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 | $100.98 | 9.355% | $110.4267 | $110.43 | $110.45 | $110.40 |
| Purchase #2 | $179.86 | 9.871% | $197.614 | $197.61 | $197.60 | $197.60 |
| Purchase #3 | $44.34 | 11.490% | $49.4347 | $49.43 | $49.45 | $49.40 |
| Purchase #4 | $248.80 | 9.521% | $272.4882 | $272.49 | $272.50 | $272.50 |
| Purchase #5 | $198.66 | 13.412% | $225.3043 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $190.53 | 11.293% | $212.0466 | $212.05 | $212.05 | $212.00 |
| Purchase #7 | $130.51 | 12.246% | $146.4923 | $146.49 | $146.50 | $146.50 |
| 7 purchase totals = | $1,093.68 | $1,213.8068 | $1,213.80 | $1,213.85 | $1,213.70 | |