| 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 | $246.51 | 12.105% | $276.35 | $276.35 | $276.35 | $276.40 |
| Purchase #2 | $153.55 | 3.557% | $159.0118 | $159.01 | $159.00 | $159.00 |
| Purchase #3 | $116.87 | 10.724% | $129.4031 | $129.40 | $129.40 | $129.40 |
| Purchase #4 | $175.70 | 11.670% | $196.2042 | $196.20 | $196.20 | $196.20 |
| Purchase #5 | $234.37 | 10.302% | $258.5148 | $258.51 | $258.50 | $258.50 |
| Purchase #6 | $16.77 | 9.638% | $18.3863 | $18.39 | $18.40 | $18.40 |
| Purchase #7 | $19.53 | 7.503% | $20.9953 | $21.00 | $21.00 | $21.00 |
| 7 purchase totals = | $963.30 | $1,058.8655 | $1,058.86 | $1,058.85 | $1,058.90 | |