| 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 | $89.72 | 3.836% | $93.1617 | $93.16 | $93.15 | $93.20 |
| Purchase #2 | $202.80 | 13.300% | $229.7724 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $51.86 | 8.413% | $56.223 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $25.29 | 10.622% | $27.9763 | $27.98 | $28.00 | $28.00 |
| Purchase #5 | $208.34 | 4.223% | $217.1382 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $247.62 | 8.460% | $268.5687 | $268.57 | $268.55 | $268.60 |
| Purchase #7 | $189.54 | 13.202% | $214.5631 | $214.56 | $214.55 | $214.60 |
| 7 purchase totals = | $1,015.17 | $1,107.4034 | $1,107.40 | $1,107.35 | $1,107.50 | |