| 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 | $169.61 | 11.511% | $189.1338 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $103.88 | 10.764% | $115.0616 | $115.06 | $115.05 | $115.10 |
| Purchase #3 | $248.71 | 6.780% | $265.5725 | $265.57 | $265.55 | $265.60 |
| Purchase #4 | $139.85 | 4.211% | $145.7391 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $245.79 | 3.661% | $254.7884 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $85.82 | 6.344% | $91.2644 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $218.98 | 7.831% | $236.1283 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $1,212.64 | $1,297.6881 | $1,297.68 | $1,297.70 | $1,297.70 | |