| 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 | $217.57 | 3.846% | $225.9377 | $225.94 | $225.95 | $225.90 |
| Purchase #2 | $209.27 | 9.829% | $229.8391 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $120.49 | 6.387% | $128.1857 | $128.19 | $128.20 | $128.20 |
| Purchase #4 | $121.63 | 10.782% | $134.7441 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $84.35 | 7.380% | $90.575 | $90.58 | $90.60 | $90.60 |
| Purchase #6 | $216.88 | 5.741% | $229.3311 | $229.33 | $229.35 | $229.30 |
| Purchase #7 | $214.80 | 6.552% | $228.8737 | $228.87 | $228.85 | $228.90 |
| 7 purchase totals = | $1,184.99 | $1,267.4864 | $1,267.49 | $1,267.55 | $1,267.40 | |