| 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 | $203.52 | 9.687% | $223.235 | $223.24 | $223.25 | $223.20 |
| Purchase #2 | $92.92 | 7.191% | $99.6019 | $99.60 | $99.60 | $99.60 |
| Purchase #3 | $209.55 | 3.162% | $216.176 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $157.48 | 3.196% | $162.5131 | $162.51 | $162.50 | $162.50 |
| Purchase #5 | $239.95 | 12.372% | $269.6366 | $269.64 | $269.65 | $269.60 |
| Purchase #6 | $166.29 | 6.796% | $177.5911 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $124.73 | 13.671% | $141.7818 | $141.78 | $141.80 | $141.80 |
| 7 purchase totals = | $1,194.44 | $1,290.5355 | $1,290.54 | $1,290.60 | $1,290.50 | |