| 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 | $143.50 | 7.493% | $154.2525 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $43.96 | 8.743% | $47.8034 | $47.80 | $47.80 | $47.80 |
| Purchase #3 | $215.63 | 9.229% | $235.5305 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $35.32 | 8.529% | $38.3324 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $225.32 | 11.645% | $251.5585 | $251.56 | $251.55 | $251.60 |
| Purchase #6 | $84.80 | 8.274% | $91.8164 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $105.39 | 13.257% | $119.3616 | $119.36 | $119.35 | $119.40 |
| 7 purchase totals = | $853.92 | $938.6553 | $938.65 | $938.65 | $938.70 | |