| 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 | $14.44 | 10.554% | $15.964 | $15.96 | $15.95 | $16.00 |
| Purchase #2 | $38.32 | 11.281% | $42.6429 | $42.64 | $42.65 | $42.60 |
| Purchase #3 | $64.91 | 9.318% | $70.9583 | $70.96 | $70.95 | $71.00 |
| Purchase #4 | $32.99 | 6.613% | $35.1716 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $106.96 | 6.768% | $114.1991 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $120.36 | 8.225% | $130.2596 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $135.75 | 13.151% | $153.6025 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $513.73 | $562.7980 | $562.79 | $562.75 | $562.90 | |