| 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 | $211.35 | 7.791% | $227.8163 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $119.53 | 8.673% | $129.8968 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $138.41 | 13.441% | $157.0137 | $157.01 | $157.00 | $157.00 |
| Purchase #4 | $243.76 | 3.147% | $251.4311 | $251.43 | $251.45 | $251.40 |
| Purchase #5 | $158.49 | 11.190% | $176.225 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $169.62 | 8.656% | $184.3023 | $184.30 | $184.30 | $184.30 |
| Purchase #7 | $192.47 | 3.150% | $198.5328 | $198.53 | $198.55 | $198.50 |
| 7 purchase totals = | $1,233.63 | $1,325.2180 | $1,325.22 | $1,325.25 | $1,325.10 | |