| 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 | $151.70 | 6.874% | $162.1279 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $221.56 | 12.869% | $250.0726 | $250.07 | $250.05 | $250.10 |
| Purchase #3 | $167.98 | 11.687% | $187.6118 | $187.61 | $187.60 | $187.60 |
| Purchase #4 | $131.64 | 5.387% | $138.7314 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $149.31 | 5.841% | $158.0312 | $158.03 | $158.05 | $158.00 |
| Purchase #6 | $179.26 | 9.334% | $195.9921 | $195.99 | $196.00 | $196.00 |
| Purchase #7 | $169.44 | 8.638% | $184.0762 | $184.08 | $184.10 | $184.10 |
| 7 purchase totals = | $1,170.89 | $1,276.6432 | $1,276.64 | $1,276.70 | $1,276.60 | |