| 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 | $153.38 | 4.209% | $159.8358 | $159.84 | $159.85 | $159.80 |
| Purchase #2 | $164.73 | 11.288% | $183.3247 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $114.56 | 5.817% | $121.224 | $121.22 | $121.20 | $121.20 |
| Purchase #4 | $212.96 | 4.237% | $221.9831 | $221.98 | $222.00 | $222.00 |
| Purchase #5 | $207.93 | 5.656% | $219.6905 | $219.69 | $219.70 | $219.70 |
| Purchase #6 | $166.38 | 9.574% | $182.3092 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $76.41 | 6.701% | $81.5302 | $81.53 | $81.55 | $81.50 |
| 7 purchase totals = | $1,096.35 | $1,169.8975 | $1,169.89 | $1,169.90 | $1,169.80 | |