| 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 | $87.48 | 7.602% | $94.1302 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $72.72 | 12.472% | $81.7896 | $81.79 | $81.80 | $81.80 |
| Purchase #3 | $152.98 | 6.148% | $162.3852 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $81.41 | 3.687% | $84.4116 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $159.71 | 10.148% | $175.9174 | $175.92 | $175.90 | $175.90 |
| Purchase #6 | $134.60 | 9.534% | $147.4328 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $36.26 | 6.768% | $38.7141 | $38.71 | $38.70 | $38.70 |
| 7 purchase totals = | $725.16 | $784.7809 | $784.78 | $784.80 | $784.70 | |