| 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 | $11.65 | 13.275% | $13.1965 | $13.20 | $13.20 | $13.20 |
| Purchase #2 | $228.39 | 11.528% | $254.7188 | $254.72 | $254.70 | $254.70 |
| Purchase #3 | $115.40 | 9.395% | $126.2418 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $45.93 | 9.847% | $50.4527 | $50.45 | $50.45 | $50.50 |
| Purchase #5 | $202.50 | 7.526% | $217.7402 | $217.74 | $217.75 | $217.70 |
| Purchase #6 | $217.37 | 11.345% | $242.0306 | $242.03 | $242.05 | $242.00 |
| Purchase #7 | $205.27 | 3.203% | $211.8448 | $211.84 | $211.85 | $211.80 |
| 7 purchase totals = | $1,026.51 | $1,116.2254 | $1,116.22 | $1,116.25 | $1,116.10 | |