| 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 | $151.28 | 13.768% | $172.1082 | $172.11 | $172.10 | $172.10 |
| Purchase #2 | $172.49 | 13.165% | $195.1983 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $211.68 | 12.764% | $238.6988 | $238.70 | $238.70 | $238.70 |
| Purchase #4 | $147.41 | 8.674% | $160.1963 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $68.67 | 8.652% | $74.6113 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $138.73 | 13.141% | $156.9605 | $156.96 | $156.95 | $157.00 |
| Purchase #7 | $89.33 | 9.807% | $98.0906 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $979.59 | $1,095.8640 | $1,095.87 | $1,095.85 | $1,095.90 | |