| 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 | $100.58 | 10.329% | $110.9689 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $171.65 | 10.413% | $189.5239 | $189.52 | $189.50 | $189.50 |
| Purchase #3 | $232.40 | 13.622% | $264.0575 | $264.06 | $264.05 | $264.10 |
| Purchase #4 | $241.47 | 4.632% | $252.6549 | $252.65 | $252.65 | $252.70 |
| Purchase #5 | $81.50 | 3.328% | $84.2123 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $193.88 | 5.655% | $204.8439 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $89.40 | 6.589% | $95.2906 | $95.29 | $95.30 | $95.30 |
| 7 purchase totals = | $1,110.88 | $1,201.5520 | $1,201.54 | $1,201.50 | $1,201.60 | |