| 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 | $244.36 | 9.219% | $266.8875 | $266.89 | $266.90 | $266.90 |
| Purchase #2 | $96.49 | 7.713% | $103.9323 | $103.93 | $103.95 | $103.90 |
| Purchase #3 | $222.39 | 13.367% | $252.1169 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $51.28 | 3.305% | $52.9748 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $46.98 | 5.831% | $49.7194 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $91.28 | 4.547% | $95.4305 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $32.66 | 12.550% | $36.7588 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $785.44 | $857.8202 | $857.82 | $857.80 | $857.80 | |