| 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 | $45.97 | 3.357% | $47.5132 | $47.51 | $47.50 | $47.50 |
| Purchase #2 | $168.77 | 7.861% | $182.037 | $182.04 | $182.05 | $182.00 |
| Purchase #3 | $170.96 | 6.272% | $181.6826 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $238.57 | 11.474% | $265.9435 | $265.94 | $265.95 | $265.90 |
| Purchase #5 | $50.97 | 6.455% | $54.2601 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $197.93 | 3.249% | $204.3607 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $155.43 | 10.543% | $171.817 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $1,028.60 | $1,107.6141 | $1,107.61 | $1,107.60 | $1,107.60 | |