| 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 | $206.50 | 7.233% | $221.4361 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $72.48 | 12.311% | $81.403 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $231.37 | 8.837% | $251.8162 | $251.82 | $251.80 | $251.80 |
| Purchase #4 | $217.91 | 12.369% | $244.8633 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $216.85 | 7.823% | $233.8142 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $13.51 | 12.224% | $15.1615 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $22.54 | 6.145% | $23.9251 | $23.93 | $23.95 | $23.90 |
| 7 purchase totals = | $981.16 | $1,072.4194 | $1,072.42 | $1,072.40 | $1,072.40 | |