| 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 | $242.54 | 9.267% | $265.0162 | $265.02 | $265.00 | $265.00 |
| Purchase #2 | $218.59 | 3.241% | $225.6745 | $225.67 | $225.65 | $225.70 |
| Purchase #3 | $175.83 | 8.860% | $191.4085 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $27.60 | 13.365% | $31.2887 | $31.29 | $31.30 | $31.30 |
| Purchase #5 | $29.58 | 11.395% | $32.9506 | $32.95 | $32.95 | $33.00 |
| Purchase #6 | $6.90 | 9.874% | $7.5813 | $7.58 | $7.60 | $7.60 |
| Purchase #7 | $21.25 | 9.192% | $23.2033 | $23.20 | $23.20 | $23.20 |
| 7 purchase totals = | $722.29 | $777.1231 | $777.12 | $777.10 | $777.20 | |