| 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 | $249.58 | 13.467% | $283.1909 | $283.19 | $283.20 | $283.20 |
| Purchase #2 | $111.25 | 11.411% | $123.9447 | $123.94 | $123.95 | $123.90 |
| Purchase #3 | $130.58 | 7.198% | $139.9791 | $139.98 | $140.00 | $140.00 |
| Purchase #4 | $8.74 | 9.817% | $9.598 | $9.60 | $9.60 | $9.60 |
| Purchase #5 | $236.65 | 3.170% | $244.1518 | $244.15 | $244.15 | $244.20 |
| Purchase #6 | $81.70 | 3.683% | $84.709 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $245.45 | 12.378% | $275.8318 | $275.83 | $275.85 | $275.80 |
| 7 purchase totals = | $1,063.95 | $1,161.4053 | $1,161.40 | $1,161.45 | $1,161.40 | |