| 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 | $161.51 | 5.752% | $170.8001 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $21.51 | 3.535% | $22.2704 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $193.68 | 12.856% | $218.5795 | $218.58 | $218.60 | $218.60 |
| Purchase #4 | $104.40 | 10.715% | $115.5865 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $67.69 | 9.262% | $73.9594 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $35.96 | 9.716% | $39.4539 | $39.45 | $39.45 | $39.50 |
| Purchase #7 | $56.60 | 13.348% | $64.155 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $641.35 | $704.8048 | $704.81 | $704.80 | $705.00 | |