| 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 | $96.26 | 9.560% | $105.4625 | $105.46 | $105.45 | $105.50 |
| Purchase #2 | $226.74 | 3.438% | $234.5353 | $234.54 | $234.55 | $234.50 |
| Purchase #3 | $202.43 | 13.714% | $230.1913 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $195.75 | 5.450% | $206.4184 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $120.74 | 9.763% | $132.5278 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $104.58 | 5.587% | $110.4229 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $85.54 | 5.639% | $90.3636 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $1,032.04 | $1,109.9218 | $1,109.92 | $1,109.90 | $1,109.90 | |