| 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 | $83.43 | 12.372% | $93.752 | $93.75 | $93.75 | $93.80 |
| Purchase #2 | $5.40 | 4.442% | $5.6399 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $249.69 | 4.464% | $260.8362 | $260.84 | $260.85 | $260.80 |
| Purchase #4 | $35.86 | 4.697% | $37.5443 | $37.54 | $37.55 | $37.50 |
| Purchase #5 | $231.41 | 5.629% | $244.4361 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $113.71 | 12.734% | $128.1898 | $128.19 | $128.20 | $128.20 |
| Purchase #7 | $55.68 | 3.133% | $57.4245 | $57.42 | $57.40 | $57.40 |
| 7 purchase totals = | $775.18 | $827.8228 | $827.82 | $827.85 | $827.70 | |