| 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 | $153.33 | 7.420% | $164.7071 | $164.71 | $164.70 | $164.70 |
| Purchase #2 | $38.97 | 13.751% | $44.3288 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $165.34 | 5.655% | $174.69 | $174.69 | $174.70 | $174.70 |
| Purchase #4 | $155.57 | 7.744% | $167.6173 | $167.62 | $167.60 | $167.60 |
| Purchase #5 | $245.67 | 12.279% | $275.8358 | $275.84 | $275.85 | $275.80 |
| Purchase #6 | $142.88 | 3.271% | $147.5536 | $147.55 | $147.55 | $147.60 |
| Purchase #7 | $148.82 | 11.146% | $165.4075 | $165.41 | $165.40 | $165.40 |
| 7 purchase totals = | $1,050.58 | $1,140.1401 | $1,140.15 | $1,140.15 | $1,140.10 | |