| 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 | $40.50 | 10.336% | $44.6861 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $25.47 | 6.217% | $27.0535 | $27.05 | $27.05 | $27.10 |
| Purchase #3 | $168.58 | 4.749% | $176.5859 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $162.57 | 5.509% | $171.526 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $218.63 | 3.263% | $225.7639 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $13.40 | 13.789% | $15.2477 | $15.25 | $15.25 | $15.20 |
| Purchase #7 | $159.61 | 7.269% | $171.2121 | $171.21 | $171.20 | $171.20 |
| 7 purchase totals = | $788.76 | $832.0752 | $832.08 | $832.10 | $832.10 | |