| 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 | $206.59 | 6.205% | $219.4089 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $178.47 | 13.757% | $203.0221 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $73.38 | 11.453% | $81.7842 | $81.78 | $81.80 | $81.80 |
| Purchase #4 | $168.25 | 9.559% | $184.333 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $116.53 | 9.170% | $127.2158 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $115.97 | 12.177% | $130.0917 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $101.52 | 4.557% | $106.1463 | $106.15 | $106.15 | $106.10 |
| 7 purchase totals = | $960.71 | $1,052.0020 | $1,052.00 | $1,052.00 | $1,051.90 | |