| 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 | $121.74 | 6.380% | $129.507 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $34.68 | 13.167% | $39.2463 | $39.25 | $39.25 | $39.20 |
| Purchase #3 | $192.84 | 7.511% | $207.3242 | $207.32 | $207.30 | $207.30 |
| Purchase #4 | $245.35 | 6.586% | $261.5088 | $261.51 | $261.50 | $261.50 |
| Purchase #5 | $112.72 | 6.250% | $119.765 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $77.94 | 12.557% | $87.7269 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $169.55 | 13.756% | $192.8733 | $192.87 | $192.85 | $192.90 |
| 7 purchase totals = | $954.82 | $1,037.9515 | $1,037.96 | $1,037.90 | $1,037.90 | |