| 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 | $74.77 | 13.848% | $85.1241 | $85.12 | $85.10 | $85.10 |
| Purchase #2 | $162.44 | 12.739% | $183.1332 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $32.49 | 13.824% | $36.9814 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $44.71 | 5.734% | $47.2737 | $47.27 | $47.25 | $47.30 |
| Purchase #5 | $31.51 | 4.229% | $32.8426 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $178.27 | 7.455% | $191.56 | $191.56 | $191.55 | $191.60 |
| Purchase #7 | $75.25 | 5.141% | $79.1186 | $79.12 | $79.10 | $79.10 |
| 7 purchase totals = | $599.44 | $656.0336 | $656.02 | $656.00 | $656.00 | |