| 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 | $22.25 | 8.595% | $24.1624 | $24.16 | $24.15 | $24.20 |
| Purchase #2 | $23.80 | 7.515% | $25.5886 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $53.46 | 6.568% | $56.9713 | $56.97 | $56.95 | $57.00 |
| Purchase #4 | $142.26 | 6.586% | $151.6292 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $159.33 | 12.676% | $179.5267 | $179.53 | $179.55 | $179.50 |
| Purchase #6 | $228.52 | 13.361% | $259.0526 | $259.05 | $259.05 | $259.10 |
| Purchase #7 | $233.91 | 12.594% | $263.3686 | $263.37 | $263.35 | $263.40 |
| 7 purchase totals = | $863.53 | $960.2994 | $960.30 | $960.30 | $960.40 | |