| 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 | $33.84 | 11.516% | $37.737 | $37.74 | $37.75 | $37.70 |
| Purchase #2 | $8.27 | 8.582% | $8.9797 | $8.98 | $9.00 | $9.00 |
| Purchase #3 | $165.99 | 6.722% | $177.1478 | $177.15 | $177.15 | $177.10 |
| Purchase #4 | $63.45 | 9.138% | $69.2481 | $69.25 | $69.25 | $69.20 |
| Purchase #5 | $230.65 | 8.593% | $250.4698 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $39.65 | 12.546% | $44.6245 | $44.62 | $44.60 | $44.60 |
| Purchase #7 | $83.53 | 4.434% | $87.2337 | $87.23 | $87.25 | $87.20 |
| 7 purchase totals = | $625.38 | $675.4406 | $675.44 | $675.45 | $675.30 | |