| 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 | $144.39 | 12.709% | $162.7405 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $132.54 | 6.137% | $140.674 | $140.67 | $140.65 | $140.70 |
| Purchase #3 | $202.67 | 8.172% | $219.2322 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $92.39 | 10.108% | $101.7288 | $101.73 | $101.75 | $101.70 |
| Purchase #5 | $165.71 | 10.604% | $183.2819 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $189.94 | 5.282% | $199.9726 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $247.88 | 11.302% | $275.8954 | $275.90 | $275.90 | $275.90 |
| 7 purchase totals = | $1,175.52 | $1,283.5254 | $1,283.52 | $1,283.55 | $1,283.50 | |