| 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 | $244.47 | 10.582% | $270.3398 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $94.72 | 10.559% | $104.7215 | $104.72 | $104.70 | $104.70 |
| Purchase #3 | $121.70 | 8.660% | $132.2392 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $79.65 | 9.816% | $87.4684 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $132.52 | 6.815% | $141.5512 | $141.55 | $141.55 | $141.60 |
| Purchase #6 | $84.74 | 6.192% | $89.9871 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $170.78 | 12.782% | $192.6091 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $928.58 | $1,018.9163 | $1,018.92 | $1,018.90 | $1,018.90 | |