| 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 | $229.69 | 12.453% | $258.2933 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $6.82 | 5.423% | $7.1898 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $176.38 | 7.706% | $189.9718 | $189.97 | $189.95 | $190.00 |
| Purchase #4 | $7.56 | 8.385% | $8.1939 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $217.95 | 5.384% | $229.6844 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $210.28 | 9.543% | $230.347 | $230.35 | $230.35 | $230.30 |
| Purchase #7 | $237.96 | 13.747% | $270.6724 | $270.67 | $270.65 | $270.70 |
| 7 purchase totals = | $1,086.64 | $1,194.3526 | $1,194.34 | $1,194.35 | $1,194.40 | |