| 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 | $127.72 | 4.564% | $133.5491 | $133.55 | $133.55 | $133.50 |
| Purchase #2 | $94.33 | 10.220% | $103.9705 | $103.97 | $103.95 | $104.00 |
| Purchase #3 | $105.96 | 10.550% | $117.1388 | $117.14 | $117.15 | $117.10 |
| Purchase #4 | $75.62 | 10.523% | $83.5775 | $83.58 | $83.60 | $83.60 |
| Purchase #5 | $210.27 | 7.655% | $226.3662 | $226.37 | $226.35 | $226.40 |
| Purchase #6 | $93.98 | 13.145% | $106.3337 | $106.33 | $106.35 | $106.30 |
| Purchase #7 | $223.48 | 4.463% | $233.4539 | $233.45 | $233.45 | $233.50 |
| 7 purchase totals = | $931.36 | $1,004.3897 | $1,004.39 | $1,004.40 | $1,004.40 | |