| 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 | $118.85 | 3.416% | $122.9099 | $122.91 | $122.90 | $122.90 |
| Purchase #2 | $71.57 | 8.613% | $77.7343 | $77.73 | $77.75 | $77.70 |
| Purchase #3 | $147.35 | 8.429% | $159.7701 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $20.77 | 5.691% | $21.952 | $21.95 | $21.95 | $22.00 |
| Purchase #5 | $244.88 | 5.632% | $258.6716 | $258.67 | $258.65 | $258.70 |
| Purchase #6 | $12.34 | 13.440% | $13.9985 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $231.90 | 3.735% | $240.5615 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $847.66 | $895.5979 | $895.59 | $895.55 | $895.70 | |