| 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 | $109.84 | 7.559% | $118.1428 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $151.77 | 5.829% | $160.6167 | $160.62 | $160.60 | $160.60 |
| Purchase #3 | $167.82 | 5.563% | $177.1558 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $112.94 | 6.550% | $120.3376 | $120.34 | $120.35 | $120.30 |
| Purchase #5 | $178.72 | 12.272% | $200.6525 | $200.65 | $200.65 | $200.70 |
| Purchase #6 | $196.74 | 6.254% | $209.0441 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $196.41 | 3.681% | $203.6399 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $1,114.24 | $1,189.5894 | $1,189.59 | $1,189.60 | $1,189.50 | |