| 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 | $192.61 | 11.109% | $214.007 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $109.79 | 10.802% | $121.6495 | $121.65 | $121.65 | $121.60 |
| Purchase #3 | $178.90 | 9.305% | $195.5466 | $195.55 | $195.55 | $195.50 |
| Purchase #4 | $17.90 | 13.693% | $20.351 | $20.35 | $20.35 | $20.40 |
| Purchase #5 | $142.36 | 5.186% | $149.7428 | $149.74 | $149.75 | $149.70 |
| Purchase #6 | $21.34 | 3.522% | $22.0916 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $123.45 | 6.448% | $131.4101 | $131.41 | $131.40 | $131.40 |
| 7 purchase totals = | $786.35 | $854.7986 | $854.80 | $854.80 | $854.70 | |