| 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 | $110.50 | 9.290% | $120.7655 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $91.97 | 5.152% | $96.7083 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $217.36 | 6.280% | $231.0102 | $231.01 | $231.00 | $231.00 |
| Purchase #4 | $209.86 | 5.354% | $221.0959 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $66.26 | 9.593% | $72.6163 | $72.62 | $72.60 | $72.60 |
| Purchase #6 | $226.33 | 7.452% | $243.1961 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $108.91 | 12.773% | $122.8211 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $1,031.19 | $1,108.2134 | $1,108.23 | $1,108.15 | $1,108.20 | |