| 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 | $242.85 | 8.795% | $264.2087 | $264.21 | $264.20 | $264.20 |
| Purchase #2 | $216.45 | 7.460% | $232.5972 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $158.52 | 5.496% | $167.2323 | $167.23 | $167.25 | $167.20 |
| Purchase #4 | $157.29 | 3.665% | $163.0547 | $163.05 | $163.05 | $163.10 |
| Purchase #5 | $220.71 | 3.376% | $228.1612 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $84.88 | 7.259% | $91.0414 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $55.39 | 5.870% | $58.6414 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $1,136.09 | $1,204.9369 | $1,204.93 | $1,204.95 | $1,204.90 | |