| 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 | $119.75 | 8.303% | $129.6928 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $197.33 | 7.396% | $211.9245 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $235.49 | 12.456% | $264.8226 | $264.82 | $264.80 | $264.80 |
| Purchase #4 | $46.87 | 5.842% | $49.6081 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $29.99 | 12.210% | $33.6518 | $33.65 | $33.65 | $33.70 |
| Purchase #6 | $132.53 | 5.642% | $140.0073 | $140.01 | $140.00 | $140.00 |
| Purchase #7 | $241.55 | 3.590% | $250.2216 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $1,003.51 | $1,079.9287 | $1,079.92 | $1,079.85 | $1,079.90 | |