| 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 | $162.96 | 13.560% | $185.0574 | $185.06 | $185.05 | $185.10 |
| Purchase #2 | $88.99 | 8.788% | $96.8104 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $214.57 | 7.827% | $231.3644 | $231.36 | $231.35 | $231.40 |
| Purchase #4 | $90.64 | 11.698% | $101.2431 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $42.36 | 4.115% | $44.1031 | $44.10 | $44.10 | $44.10 |
| Purchase #6 | $52.37 | 12.695% | $59.0184 | $59.02 | $59.00 | $59.00 |
| Purchase #7 | $130.68 | 7.724% | $140.7737 | $140.77 | $140.75 | $140.80 |
| 7 purchase totals = | $782.57 | $858.3705 | $858.36 | $858.30 | $858.40 | |