| 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 | $125.59 | 11.867% | $140.4938 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $164.34 | 4.712% | $172.0837 | $172.08 | $172.10 | $172.10 |
| Purchase #3 | $17.28 | 10.132% | $19.0308 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $225.65 | 6.629% | $240.6083 | $240.61 | $240.60 | $240.60 |
| Purchase #5 | $110.43 | 9.420% | $120.8325 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $236.33 | 9.770% | $259.4194 | $259.42 | $259.40 | $259.40 |
| Purchase #7 | $241.64 | 4.274% | $251.9677 | $251.97 | $251.95 | $252.00 |
| 7 purchase totals = | $1,121.26 | $1,204.4362 | $1,204.43 | $1,204.45 | $1,204.40 | |