| 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 | $88.53 | 3.369% | $91.5126 | $91.51 | $91.50 | $91.50 |
| Purchase #2 | $170.64 | 11.192% | $189.738 | $189.74 | $189.75 | $189.70 |
| Purchase #3 | $75.37 | 8.424% | $81.7192 | $81.72 | $81.70 | $81.70 |
| Purchase #4 | $94.59 | 9.516% | $103.5912 | $103.59 | $103.60 | $103.60 |
| Purchase #5 | $16.69 | 10.356% | $18.4184 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $23.78 | 7.865% | $25.6503 | $25.65 | $25.65 | $25.70 |
| Purchase #7 | $83.39 | 4.830% | $87.4177 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $552.99 | $598.0474 | $598.05 | $598.00 | $598.00 | |