| 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 | $136.41 | 9.788% | $149.7618 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $36.69 | 7.503% | $39.4429 | $39.44 | $39.45 | $39.40 |
| Purchase #3 | $205.61 | 9.716% | $225.5871 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $185.41 | 8.244% | $200.6952 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $172.63 | 8.627% | $187.5228 | $187.52 | $187.50 | $187.50 |
| Purchase #6 | $185.80 | 9.114% | $202.7338 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $42.71 | 11.872% | $47.7805 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $965.26 | $1,053.5241 | $1,053.52 | $1,053.55 | $1,053.50 | |