| 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 | $91.68 | 9.319% | $100.2237 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $210.71 | 10.715% | $233.2876 | $233.29 | $233.30 | $233.30 |
| Purchase #3 | $213.29 | 11.462% | $237.7373 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $161.40 | 3.816% | $167.559 | $167.56 | $167.55 | $167.60 |
| Purchase #5 | $121.54 | 11.161% | $135.1051 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $87.85 | 3.740% | $91.1356 | $91.14 | $91.15 | $91.10 |
| Purchase #7 | $132.33 | 3.366% | $136.7842 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $1,018.80 | $1,101.8325 | $1,101.84 | $1,101.85 | $1,101.80 | |