| 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 | $147.80 | 8.606% | $160.5197 | $160.52 | $160.50 | $160.50 |
| Purchase #2 | $77.60 | 10.600% | $85.8256 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $31.91 | 3.206% | $32.933 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $206.26 | 5.778% | $218.1777 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $101.97 | 11.810% | $114.0127 | $114.01 | $114.00 | $114.00 |
| Purchase #6 | $152.98 | 11.316% | $170.2912 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $217.47 | 6.721% | $232.0862 | $232.09 | $232.10 | $232.10 |
| 7 purchase totals = | $935.99 | $1,013.8461 | $1,013.85 | $1,013.90 | $1,013.80 | |