| 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 | $234.75 | 4.589% | $245.5227 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $8.39 | 12.470% | $9.4362 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $234.57 | 6.754% | $250.4129 | $250.41 | $250.40 | $250.40 |
| Purchase #4 | $105.45 | 8.559% | $114.4755 | $114.48 | $114.50 | $114.50 |
| Purchase #5 | $62.95 | 13.726% | $71.5905 | $71.59 | $71.60 | $71.60 |
| Purchase #6 | $13.95 | 12.130% | $15.6421 | $15.64 | $15.65 | $15.60 |
| Purchase #7 | $152.62 | 11.777% | $170.5941 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $812.68 | $877.6740 | $877.67 | $877.70 | $877.60 | |