| 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 | $31.76 | 7.165% | $34.0356 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $216.66 | 5.626% | $228.8493 | $228.85 | $228.85 | $228.80 |
| Purchase #3 | $154.98 | 10.823% | $171.7535 | $171.75 | $171.75 | $171.80 |
| Purchase #4 | $189.32 | 12.560% | $213.0986 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $14.48 | 3.439% | $14.978 | $14.98 | $15.00 | $15.00 |
| Purchase #6 | $161.26 | 13.533% | $183.0833 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $110.99 | 3.335% | $114.6915 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $879.45 | $960.4898 | $960.49 | $960.55 | $960.50 | |