| 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 | $249.60 | 5.773% | $264.0094 | $264.01 | $264.00 | $264.00 |
| Purchase #2 | $194.67 | 8.243% | $210.7166 | $210.72 | $210.70 | $210.70 |
| Purchase #3 | $42.52 | 5.159% | $44.7136 | $44.71 | $44.70 | $44.70 |
| Purchase #4 | $5.32 | 3.789% | $5.5216 | $5.52 | $5.50 | $5.50 |
| Purchase #5 | $170.68 | 6.321% | $181.4687 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $217.29 | 3.811% | $225.5709 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $201.34 | 4.226% | $209.8486 | $209.85 | $209.85 | $209.80 |
| 7 purchase totals = | $1,081.42 | $1,141.8494 | $1,141.85 | $1,141.75 | $1,141.80 | |