| 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 | $124.66 | 10.414% | $137.6421 | $137.64 | $137.65 | $137.60 |
| Purchase #2 | $109.86 | 8.483% | $119.1794 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $13.59 | 12.753% | $15.3231 | $15.32 | $15.30 | $15.30 |
| Purchase #4 | $84.51 | 10.332% | $93.2416 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $31.37 | 9.380% | $34.3125 | $34.31 | $34.30 | $34.30 |
| Purchase #6 | $171.62 | 13.312% | $194.4661 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $173.59 | 3.641% | $179.9104 | $179.91 | $179.90 | $179.90 |
| 7 purchase totals = | $709.20 | $774.0752 | $774.07 | $774.05 | $774.00 | |