| 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 | $209.66 | 8.294% | $227.0492 | $227.05 | $227.05 | $227.00 |
| Purchase #2 | $9.85 | 3.326% | $10.1776 | $10.18 | $10.20 | $10.20 |
| Purchase #3 | $249.80 | 6.288% | $265.5074 | $265.51 | $265.50 | $265.50 |
| Purchase #4 | $230.41 | 10.732% | $255.1376 | $255.14 | $255.15 | $255.10 |
| Purchase #5 | $170.93 | 4.612% | $178.8133 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $219.36 | 11.268% | $244.0775 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $59.27 | 9.254% | $64.7548 | $64.75 | $64.75 | $64.80 |
| 7 purchase totals = | $1,149.28 | $1,245.5174 | $1,245.52 | $1,245.55 | $1,245.50 | |