| 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 | $69.90 | 11.407% | $77.8735 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $100.51 | 13.358% | $113.9361 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $225.28 | 5.469% | $237.6006 | $237.60 | $237.60 | $237.60 |
| Purchase #4 | $151.68 | 7.181% | $162.5721 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $246.84 | 5.189% | $259.6485 | $259.65 | $259.65 | $259.60 |
| Purchase #6 | $244.66 | 8.119% | $264.5239 | $264.52 | $264.50 | $264.50 |
| Purchase #7 | $36.74 | 11.786% | $41.0702 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $1,075.61 | $1,157.2249 | $1,157.22 | $1,157.15 | $1,157.20 | |