| 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 | $235.30 | 5.685% | $248.6768 | $248.68 | $248.70 | $248.70 |
| Purchase #2 | $69.48 | 3.196% | $71.7006 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $207.61 | 10.554% | $229.5212 | $229.52 | $229.50 | $229.50 |
| Purchase #4 | $117.29 | 3.215% | $121.0609 | $121.06 | $121.05 | $121.10 |
| Purchase #5 | $120.70 | 8.721% | $131.2262 | $131.23 | $131.25 | $131.20 |
| Purchase #6 | $159.47 | 10.689% | $176.5157 | $176.52 | $176.50 | $176.50 |
| Purchase #7 | $231.96 | 3.592% | $240.292 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $1,141.81 | $1,218.9934 | $1,219.00 | $1,219.00 | $1,219.00 | |