| 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 | $240.25 | 13.734% | $273.2459 | $273.25 | $273.25 | $273.20 |
| Purchase #2 | $131.26 | 13.826% | $149.408 | $149.41 | $149.40 | $149.40 |
| Purchase #3 | $169.71 | 6.871% | $181.3708 | $181.37 | $181.35 | $181.40 |
| Purchase #4 | $91.57 | 3.821% | $95.0689 | $95.07 | $95.05 | $95.10 |
| Purchase #5 | $176.86 | 11.841% | $197.802 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $179.83 | 5.564% | $189.8357 | $189.84 | $189.85 | $189.80 |
| Purchase #7 | $91.91 | 5.250% | $96.7353 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $1,081.39 | $1,183.4666 | $1,183.48 | $1,183.45 | $1,183.40 | |