| 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 | $162.99 | 11.208% | $181.2579 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $161.82 | 8.651% | $175.819 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $145.87 | 8.304% | $157.983 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $45.49 | 9.182% | $49.6669 | $49.67 | $49.65 | $49.70 |
| Purchase #5 | $176.63 | 11.489% | $196.923 | $196.92 | $196.90 | $196.90 |
| Purchase #6 | $44.62 | 5.539% | $47.0915 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $209.34 | 4.829% | $219.449 | $219.45 | $219.45 | $219.40 |
| 7 purchase totals = | $946.76 | $1,028.1903 | $1,028.19 | $1,028.15 | $1,028.20 | |