| 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 | $44.97 | 11.152% | $49.9851 | $49.99 | $50.00 | $50.00 |
| Purchase #2 | $18.56 | 11.145% | $20.6285 | $20.63 | $20.65 | $20.60 |
| Purchase #3 | $234.88 | 9.506% | $257.2077 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $115.31 | 11.383% | $128.4357 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $109.77 | 4.464% | $114.6701 | $114.67 | $114.65 | $114.70 |
| Purchase #6 | $135.87 | 8.692% | $147.6798 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $223.69 | 11.689% | $249.8371 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $883.05 | $968.4440 | $968.46 | $968.50 | $968.40 | |