| 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 | $194.49 | 6.834% | $207.7814 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $165.81 | 6.457% | $176.5164 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $148.26 | 10.815% | $164.2943 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $119.92 | 10.199% | $132.1506 | $132.15 | $132.15 | $132.20 |
| Purchase #5 | $234.67 | 9.262% | $256.4051 | $256.41 | $256.40 | $256.40 |
| Purchase #6 | $133.76 | 4.366% | $139.6 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $93.64 | 9.689% | $102.7128 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $1,090.55 | $1,179.4606 | $1,179.46 | $1,179.45 | $1,179.50 | |