| 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 | $235.90 | 9.212% | $257.6311 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $100.30 | 8.823% | $109.1495 | $109.15 | $109.15 | $109.10 |
| Purchase #3 | $175.99 | 10.793% | $194.9846 | $194.98 | $195.00 | $195.00 |
| Purchase #4 | $62.60 | 13.823% | $71.2532 | $71.25 | $71.25 | $71.30 |
| Purchase #5 | $74.41 | 11.447% | $82.9277 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $227.71 | 6.434% | $242.3609 | $242.36 | $242.35 | $242.40 |
| Purchase #7 | $220.97 | 8.319% | $239.3525 | $239.35 | $239.35 | $239.40 |
| 7 purchase totals = | $1,097.88 | $1,197.6595 | $1,197.65 | $1,197.70 | $1,197.70 | |