| 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 | $61.88 | 6.358% | $65.8143 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $20.97 | 5.784% | $22.1829 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $163.76 | 7.854% | $176.6217 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $249.66 | 13.421% | $283.1669 | $283.17 | $283.15 | $283.20 |
| Purchase #5 | $215.57 | 5.597% | $227.6355 | $227.64 | $227.65 | $227.60 |
| Purchase #6 | $208.60 | 10.553% | $230.6136 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $111.91 | 4.724% | $117.1966 | $117.20 | $117.20 | $117.20 |
| 7 purchase totals = | $1,032.35 | $1,123.2315 | $1,123.23 | $1,123.20 | $1,123.20 | |