| 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 | $179.34 | 5.473% | $189.1553 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $195.98 | 10.362% | $216.2874 | $216.29 | $216.30 | $216.30 |
| Purchase #3 | $6.25 | 9.708% | $6.8568 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $112.69 | 5.192% | $118.5409 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $216.33 | 13.629% | $245.8136 | $245.81 | $245.80 | $245.80 |
| Purchase #6 | $159.70 | 11.242% | $177.6535 | $177.65 | $177.65 | $177.70 |
| Purchase #7 | $32.89 | 13.561% | $37.3502 | $37.35 | $37.35 | $37.40 |
| 7 purchase totals = | $903.18 | $991.6577 | $991.66 | $991.65 | $991.80 | |