| 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 | $36.42 | 11.355% | $40.5555 | $40.56 | $40.55 | $40.60 |
| Purchase #2 | $180.33 | 8.809% | $196.2153 | $196.22 | $196.20 | $196.20 |
| Purchase #3 | $140.96 | 6.320% | $149.8687 | $149.87 | $149.85 | $149.90 |
| Purchase #4 | $220.84 | 10.343% | $243.6815 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $160.64 | 3.791% | $166.7299 | $166.73 | $166.75 | $166.70 |
| Purchase #6 | $127.93 | 4.572% | $133.779 | $133.78 | $133.80 | $133.80 |
| Purchase #7 | $145.68 | 4.750% | $152.5998 | $152.60 | $152.60 | $152.60 |
| 7 purchase totals = | $1,012.80 | $1,083.4297 | $1,083.44 | $1,083.45 | $1,083.50 | |