| 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 | $70.92 | 11.673% | $79.1985 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $20.46 | 12.838% | $23.0867 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $233.61 | 6.213% | $248.1242 | $248.12 | $248.10 | $248.10 |
| Purchase #4 | $198.87 | 11.469% | $221.6784 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $186.28 | 6.345% | $198.0995 | $198.10 | $198.10 | $198.10 |
| Purchase #6 | $209.74 | 6.209% | $222.7628 | $222.76 | $222.75 | $222.80 |
| Purchase #7 | $186.36 | 9.787% | $204.5991 | $204.60 | $204.60 | $204.60 |
| 7 purchase totals = | $1,106.24 | $1,197.5492 | $1,197.55 | $1,197.55 | $1,197.60 | |