| 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 | $11.37 | 4.115% | $11.8379 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $152.68 | 12.304% | $171.4657 | $171.47 | $171.45 | $171.50 |
| Purchase #3 | $28.69 | 13.388% | $32.531 | $32.53 | $32.55 | $32.50 |
| Purchase #4 | $107.39 | 6.565% | $114.4402 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $57.95 | 10.535% | $64.055 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $192.92 | 9.817% | $211.859 | $211.86 | $211.85 | $211.90 |
| Purchase #7 | $43.94 | 12.295% | $49.3424 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $594.94 | $655.5312 | $655.54 | $655.55 | $655.50 | |