| 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 | $171.74 | 13.581% | $195.064 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $229.72 | 3.550% | $237.8751 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $201.27 | 11.128% | $223.6673 | $223.67 | $223.65 | $223.70 |
| Purchase #4 | $116.40 | 6.593% | $124.0743 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $19.34 | 10.211% | $21.3148 | $21.31 | $21.30 | $21.30 |
| Purchase #6 | $221.90 | 3.149% | $228.8876 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $54.44 | 3.167% | $56.1641 | $56.16 | $56.15 | $56.20 |
| 7 purchase totals = | $1,014.81 | $1,087.0472 | $1,087.04 | $1,087.00 | $1,087.20 | |