| 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 | $248.89 | 10.236% | $274.3664 | $274.37 | $274.35 | $274.40 |
| Purchase #2 | $204.91 | 11.365% | $228.198 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $205.84 | 9.705% | $225.8168 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $131.95 | 12.751% | $148.7749 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $47.50 | 10.654% | $52.5607 | $52.56 | $52.55 | $52.60 |
| Purchase #6 | $66.26 | 3.798% | $68.7766 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $72.84 | 5.595% | $76.9154 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $978.19 | $1,075.4088 | $1,075.42 | $1,075.35 | $1,075.50 | |