| 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 | $15.33 | 12.753% | $17.285 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $146.99 | 11.595% | $164.0335 | $164.03 | $164.05 | $164.00 |
| Purchase #3 | $177.43 | 9.641% | $194.536 | $194.54 | $194.55 | $194.50 |
| Purchase #4 | $197.53 | 8.417% | $214.1561 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $161.45 | 9.437% | $176.686 | $176.69 | $176.70 | $176.70 |
| Purchase #6 | $189.42 | 4.674% | $198.2735 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $202.98 | 13.840% | $231.0724 | $231.07 | $231.05 | $231.10 |
| 7 purchase totals = | $1,091.13 | $1,196.0425 | $1,196.05 | $1,196.05 | $1,196.10 | |