| 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 | $211.47 | 7.540% | $227.4148 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $35.30 | 13.554% | $40.0846 | $40.08 | $40.10 | $40.10 |
| Purchase #3 | $221.25 | 12.268% | $248.393 | $248.39 | $248.40 | $248.40 |
| Purchase #4 | $228.55 | 6.796% | $244.0823 | $244.08 | $244.10 | $244.10 |
| Purchase #5 | $120.30 | 8.262% | $130.2392 | $130.24 | $130.25 | $130.20 |
| Purchase #6 | $5.26 | 5.139% | $5.5303 | $5.53 | $5.55 | $5.50 |
| Purchase #7 | $179.49 | 3.441% | $185.6663 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $1,001.62 | $1,081.4105 | $1,081.40 | $1,081.45 | $1,081.40 | |