| 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 | $198.51 | 9.727% | $217.8191 | $217.82 | $217.80 | $217.80 |
| Purchase #2 | $194.91 | 5.228% | $205.0999 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $133.38 | 10.344% | $147.1768 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $94.43 | 5.116% | $99.261 | $99.26 | $99.25 | $99.30 |
| Purchase #5 | $184.65 | 4.662% | $193.2584 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $96.81 | 6.215% | $102.8267 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $65.38 | 7.347% | $70.1835 | $70.18 | $70.20 | $70.20 |
| 7 purchase totals = | $968.07 | $1,035.6254 | $1,035.63 | $1,035.65 | $1,035.70 | |