| 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 | $149.98 | 4.198% | $156.2762 | $156.28 | $156.30 | $156.30 |
| Purchase #2 | $81.74 | 4.142% | $85.1257 | $85.13 | $85.15 | $85.10 |
| Purchase #3 | $117.66 | 11.533% | $131.2297 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $139.42 | 8.737% | $151.6011 | $151.60 | $151.60 | $151.60 |
| Purchase #5 | $195.34 | 3.621% | $202.4133 | $202.41 | $202.40 | $202.40 |
| Purchase #6 | $141.91 | 8.184% | $153.5239 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $7.63 | 9.498% | $8.3547 | $8.35 | $8.35 | $8.40 |
| 7 purchase totals = | $833.68 | $888.5246 | $888.52 | $888.55 | $888.50 | |