| 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 | $40.35 | 10.249% | $44.4855 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $8.66 | 11.751% | $9.6776 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $241.84 | 11.440% | $269.5065 | $269.51 | $269.50 | $269.50 |
| Purchase #4 | $170.25 | 11.822% | $190.377 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $99.75 | 8.860% | $108.5879 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $41.67 | 9.722% | $45.7212 | $45.72 | $45.70 | $45.70 |
| Purchase #7 | $80.64 | 3.386% | $83.3705 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $683.16 | $751.7262 | $751.74 | $751.75 | $751.80 | |