| 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 | $90.36 | 6.722% | $96.434 | $96.43 | $96.45 | $96.40 |
| Purchase #2 | $59.84 | 5.569% | $63.1725 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $74.80 | 13.362% | $84.7948 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $16.50 | 10.250% | $18.1913 | $18.19 | $18.20 | $18.20 |
| Purchase #5 | $201.45 | 13.443% | $228.5309 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $237.35 | 12.709% | $267.5148 | $267.51 | $267.50 | $267.50 |
| Purchase #7 | $123.25 | 4.383% | $128.652 | $128.65 | $128.65 | $128.70 |
| 7 purchase totals = | $803.55 | $887.2903 | $887.27 | $887.30 | $887.30 | |