| 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 | $204.39 | 5.778% | $216.1997 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $125.65 | 13.736% | $142.9093 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $202.89 | 4.240% | $211.4925 | $211.49 | $211.50 | $211.50 |
| Purchase #4 | $38.88 | 3.842% | $40.3738 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $123.99 | 9.234% | $135.4392 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $123.97 | 11.288% | $137.9637 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $185.88 | 6.601% | $198.1499 | $198.15 | $198.15 | $198.10 |
| 7 purchase totals = | $1,005.65 | $1,082.5281 | $1,082.52 | $1,082.50 | $1,082.50 | |