| 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 | $139.42 | 13.861% | $158.745 | $158.75 | $158.75 | $158.70 |
| Purchase #2 | $112.38 | 3.820% | $116.6729 | $116.67 | $116.65 | $116.70 |
| Purchase #3 | $134.47 | 8.150% | $145.4293 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $158.87 | 12.431% | $178.6191 | $178.62 | $178.60 | $178.60 |
| Purchase #5 | $250.30 | 12.843% | $282.446 | $282.45 | $282.45 | $282.40 |
| Purchase #6 | $204.79 | 7.110% | $219.3506 | $219.35 | $219.35 | $219.40 |
| Purchase #7 | $14.38 | 6.364% | $15.2951 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $1,014.61 | $1,116.5580 | $1,116.57 | $1,116.55 | $1,116.50 | |