| 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 | $9.66 | 7.173% | $10.3529 | $10.35 | $10.35 | $10.40 |
| Purchase #2 | $222.80 | 4.183% | $232.1197 | $232.12 | $232.10 | $232.10 |
| Purchase #3 | $152.68 | 11.662% | $170.4855 | $170.49 | $170.50 | $170.50 |
| Purchase #4 | $185.67 | 6.391% | $197.5362 | $197.54 | $197.55 | $197.50 |
| Purchase #5 | $161.31 | 13.842% | $183.6385 | $183.64 | $183.65 | $183.60 |
| Purchase #6 | $206.33 | 11.337% | $229.7216 | $229.72 | $229.70 | $229.70 |
| Purchase #7 | $217.68 | 8.333% | $235.8193 | $235.82 | $235.80 | $235.80 |
| 7 purchase totals = | $1,156.13 | $1,259.6737 | $1,259.68 | $1,259.65 | $1,259.60 | |