| 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 | $232.88 | 4.389% | $243.1011 | $243.10 | $243.10 | $243.10 |
| Purchase #2 | $185.98 | 11.199% | $206.8079 | $206.81 | $206.80 | $206.80 |
| Purchase #3 | $246.81 | 6.650% | $263.2229 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $117.57 | 8.299% | $127.3271 | $127.33 | $127.35 | $127.30 |
| Purchase #5 | $155.26 | 6.241% | $164.9498 | $164.95 | $164.95 | $164.90 |
| Purchase #6 | $208.33 | 12.484% | $234.3379 | $234.34 | $234.35 | $234.30 |
| Purchase #7 | $228.77 | 9.633% | $250.8074 | $250.81 | $250.80 | $250.80 |
| 7 purchase totals = | $1,375.60 | $1,490.5541 | $1,490.56 | $1,490.55 | $1,490.40 | |