| 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 | $142.27 | 10.597% | $157.3464 | $157.35 | $157.35 | $157.30 |
| Purchase #2 | $105.52 | 13.145% | $119.3906 | $119.39 | $119.40 | $119.40 |
| Purchase #3 | $121.32 | 12.542% | $136.536 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $148.58 | 3.533% | $153.8293 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $123.34 | 9.719% | $135.3274 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $158.33 | 8.258% | $171.4049 | $171.40 | $171.40 | $171.40 |
| Purchase #7 | $33.25 | 7.666% | $35.7989 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $832.61 | $909.6335 | $909.64 | $909.70 | $909.50 | |