| 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 | $197.88 | 9.313% | $216.3086 | $216.31 | $216.30 | $216.30 |
| Purchase #2 | $203.57 | 10.616% | $225.181 | $225.18 | $225.20 | $225.20 |
| Purchase #3 | $36.26 | 9.709% | $39.7805 | $39.78 | $39.80 | $39.80 |
| Purchase #4 | $85.42 | 8.780% | $92.9199 | $92.92 | $92.90 | $92.90 |
| Purchase #5 | $81.37 | 11.460% | $90.695 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $14.33 | 12.397% | $16.1065 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $35.27 | 5.654% | $37.2642 | $37.26 | $37.25 | $37.30 |
| 7 purchase totals = | $654.10 | $718.2557 | $718.26 | $718.25 | $718.30 | |