| 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 | $179.66 | 9.655% | $197.0062 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $236.90 | 12.789% | $267.1971 | $267.20 | $267.20 | $267.20 |
| Purchase #3 | $45.62 | 9.275% | $49.8513 | $49.85 | $49.85 | $49.90 |
| Purchase #4 | $49.51 | 7.236% | $53.0925 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $235.62 | 13.547% | $267.5394 | $267.54 | $267.55 | $267.50 |
| Purchase #6 | $32.26 | 9.633% | $35.3676 | $35.37 | $35.35 | $35.40 |
| Purchase #7 | $191.82 | 9.858% | $210.7296 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $971.39 | $1,080.7837 | $1,080.79 | $1,080.80 | $1,080.80 | |