| 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 | $16.63 | 3.607% | $17.2298 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $178.36 | 9.250% | $194.8583 | $194.86 | $194.85 | $194.90 |
| Purchase #3 | $88.32 | 10.277% | $97.3966 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $133.86 | 8.373% | $145.0681 | $145.07 | $145.05 | $145.10 |
| Purchase #5 | $128.54 | 6.789% | $137.2666 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $243.34 | 3.814% | $252.621 | $252.62 | $252.60 | $252.60 |
| Purchase #7 | $62.88 | 10.407% | $69.4239 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $851.93 | $913.8643 | $913.87 | $913.80 | $913.90 | |