| 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 | $190.69 | 10.410% | $210.5408 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $140.88 | 7.316% | $151.1868 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $31.77 | 12.281% | $35.6717 | $35.67 | $35.65 | $35.70 |
| Purchase #4 | $167.35 | 9.715% | $183.6081 | $183.61 | $183.60 | $183.60 |
| Purchase #5 | $204.61 | 3.142% | $211.0388 | $211.04 | $211.05 | $211.00 |
| Purchase #6 | $167.44 | 9.403% | $183.1844 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $45.55 | 10.489% | $50.3277 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $948.29 | $1,025.5583 | $1,025.56 | $1,025.60 | $1,025.50 | |