| 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 | $216.74 | 9.791% | $237.961 | $237.96 | $237.95 | $238.00 |
| Purchase #2 | $185.92 | 5.469% | $196.088 | $196.09 | $196.10 | $196.10 |
| Purchase #3 | $92.70 | 4.791% | $97.1413 | $97.14 | $97.15 | $97.10 |
| Purchase #4 | $160.57 | 7.555% | $172.7011 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $106.79 | 10.687% | $118.2026 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $201.25 | 11.194% | $223.7779 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $98.91 | 3.768% | $102.6369 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $1,062.88 | $1,148.5088 | $1,148.51 | $1,148.55 | $1,148.50 | |