| 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 | $112.75 | 10.614% | $124.7173 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $214.53 | 13.786% | $244.1051 | $244.11 | $244.10 | $244.10 |
| Purchase #3 | $6.64 | 10.382% | $7.3294 | $7.33 | $7.35 | $7.30 |
| Purchase #4 | $128.35 | 7.339% | $137.7696 | $137.77 | $137.75 | $137.80 |
| Purchase #5 | $87.62 | 7.864% | $94.5104 | $94.51 | $94.50 | $94.50 |
| Purchase #6 | $32.85 | 4.796% | $34.4255 | $34.43 | $34.45 | $34.40 |
| Purchase #7 | $222.39 | 5.684% | $235.0306 | $235.03 | $235.05 | $235.00 |
| 7 purchase totals = | $805.13 | $877.8879 | $877.90 | $877.90 | $877.80 | |