| 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 | $235.88 | 5.553% | $248.9784 | $248.98 | $249.00 | $249.00 |
| Purchase #2 | $207.99 | 6.553% | $221.6196 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $235.97 | 8.140% | $255.178 | $255.18 | $255.20 | $255.20 |
| Purchase #4 | $248.32 | 9.157% | $271.0587 | $271.06 | $271.05 | $271.10 |
| Purchase #5 | $27.45 | 6.346% | $29.192 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $215.59 | 6.475% | $229.5495 | $229.55 | $229.55 | $229.50 |
| Purchase #7 | $199.30 | 13.305% | $225.8169 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $1,370.50 | $1,481.3931 | $1,481.40 | $1,481.40 | $1,481.40 | |