| 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 | $105.36 | 9.274% | $115.1311 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $181.63 | 10.807% | $201.2588 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $185.84 | 5.610% | $196.2656 | $196.27 | $196.25 | $196.30 |
| Purchase #4 | $89.55 | 6.461% | $95.3358 | $95.34 | $95.35 | $95.30 |
| Purchase #5 | $124.71 | 11.480% | $139.0267 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $123.53 | 7.165% | $132.3809 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $24.63 | 6.554% | $26.2443 | $26.24 | $26.25 | $26.20 |
| 7 purchase totals = | $835.25 | $905.6432 | $905.65 | $905.70 | $905.60 | |