| 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 | $171.60 | 9.482% | $187.8711 | $187.87 | $187.85 | $187.90 |
| Purchase #2 | $15.38 | 4.715% | $16.1052 | $16.11 | $16.10 | $16.10 |
| Purchase #3 | $170.86 | 5.624% | $180.4692 | $180.47 | $180.45 | $180.50 |
| Purchase #4 | $149.96 | 3.259% | $154.8472 | $154.85 | $154.85 | $154.80 |
| Purchase #5 | $116.63 | 7.579% | $125.4694 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $219.82 | 9.593% | $240.9073 | $240.91 | $240.90 | $240.90 |
| Purchase #7 | $101.56 | 8.121% | $109.8077 | $109.81 | $109.80 | $109.80 |
| 7 purchase totals = | $945.81 | $1,015.4771 | $1,015.49 | $1,015.40 | $1,015.50 | |