| 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 | $161.55 | 4.737% | $169.2026 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $140.56 | 3.222% | $145.0888 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $19.55 | 11.161% | $21.732 | $21.73 | $21.75 | $21.70 |
| Purchase #4 | $196.50 | 11.402% | $218.9049 | $218.90 | $218.90 | $218.90 |
| Purchase #5 | $190.73 | 9.154% | $208.1894 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $232.91 | 13.250% | $263.7706 | $263.77 | $263.75 | $263.80 |
| Purchase #7 | $246.93 | 8.837% | $268.7512 | $268.75 | $268.75 | $268.80 |
| 7 purchase totals = | $1,188.73 | $1,295.6395 | $1,295.63 | $1,295.65 | $1,295.70 | |