| 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 | $121.78 | 9.564% | $133.427 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $55.91 | 8.150% | $60.4667 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $25.92 | 10.307% | $28.5916 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $16.95 | 13.550% | $19.2467 | $19.25 | $19.25 | $19.20 |
| Purchase #5 | $54.64 | 13.142% | $61.8208 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $120.41 | 7.292% | $129.1903 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $146.75 | 9.647% | $160.907 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $542.36 | $593.6501 | $593.66 | $593.65 | $593.60 | |