| 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 | $207.64 | 12.372% | $233.3292 | $233.33 | $233.35 | $233.30 |
| Purchase #2 | $125.85 | 7.607% | $135.4234 | $135.42 | $135.40 | $135.40 |
| Purchase #3 | $231.65 | 10.304% | $255.5192 | $255.52 | $255.50 | $255.50 |
| Purchase #4 | $134.34 | 6.640% | $143.2602 | $143.26 | $143.25 | $143.30 |
| Purchase #5 | $38.37 | 12.713% | $43.248 | $43.25 | $43.25 | $43.20 |
| Purchase #6 | $155.64 | 12.578% | $175.2164 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $234.67 | 10.363% | $258.9889 | $258.99 | $259.00 | $259.00 |
| 7 purchase totals = | $1,128.16 | $1,244.9853 | $1,244.99 | $1,244.95 | $1,244.90 | |