| 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 | $30.80 | 6.324% | $32.7478 | $32.75 | $32.75 | $32.70 |
| Purchase #2 | $121.90 | 7.192% | $130.667 | $130.67 | $130.65 | $130.70 |
| Purchase #3 | $189.88 | 5.609% | $200.5304 | $200.53 | $200.55 | $200.50 |
| Purchase #4 | $201.91 | 9.219% | $220.5241 | $220.52 | $220.50 | $220.50 |
| Purchase #5 | $80.42 | 5.669% | $84.979 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $52.33 | 10.111% | $57.6211 | $57.62 | $57.60 | $57.60 |
| Purchase #7 | $44.82 | 3.566% | $46.4183 | $46.42 | $46.40 | $46.40 |
| 7 purchase totals = | $722.06 | $773.4877 | $773.49 | $773.45 | $773.40 | |