| 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 | $137.31 | 5.314% | $144.6067 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $232.30 | 13.807% | $264.3737 | $264.37 | $264.35 | $264.40 |
| Purchase #3 | $100.28 | 12.530% | $112.8451 | $112.85 | $112.85 | $112.80 |
| Purchase #4 | $34.37 | 5.320% | $36.1985 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $191.71 | 5.483% | $202.2215 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $207.38 | 5.712% | $219.2255 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $113.92 | 4.402% | $118.9348 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $1,017.27 | $1,098.4058 | $1,098.41 | $1,098.40 | $1,098.30 | |