| 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 | $192.42 | 4.818% | $201.6908 | $201.69 | $201.70 | $201.70 |
| Purchase #2 | $94.86 | 10.768% | $105.0745 | $105.07 | $105.05 | $105.10 |
| Purchase #3 | $197.25 | 9.221% | $215.4384 | $215.44 | $215.45 | $215.40 |
| Purchase #4 | $69.82 | 13.152% | $79.0027 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $204.38 | 5.731% | $216.093 | $216.09 | $216.10 | $216.10 |
| Purchase #6 | $203.64 | 5.406% | $214.6488 | $214.65 | $214.65 | $214.60 |
| Purchase #7 | $93.79 | 6.597% | $99.9773 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $1,056.16 | $1,131.9255 | $1,131.92 | $1,131.95 | $1,131.90 | |