| 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 | $161.91 | 5.624% | $171.0158 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $206.27 | 10.836% | $228.6214 | $228.62 | $228.60 | $228.60 |
| Purchase #3 | $212.85 | 8.394% | $230.7166 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $156.56 | 7.821% | $168.8046 | $168.80 | $168.80 | $168.80 |
| Purchase #5 | $69.66 | 5.683% | $73.6188 | $73.62 | $73.60 | $73.60 |
| Purchase #6 | $12.56 | 6.334% | $13.3556 | $13.36 | $13.35 | $13.40 |
| Purchase #7 | $215.50 | 13.584% | $244.7735 | $244.77 | $244.75 | $244.80 |
| 7 purchase totals = | $1,035.31 | $1,130.9063 | $1,130.91 | $1,130.80 | $1,130.90 | |