| 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 | $17.36 | 3.569% | $17.9796 | $17.98 | $18.00 | $18.00 |
| Purchase #2 | $242.62 | 9.819% | $266.4429 | $266.44 | $266.45 | $266.40 |
| Purchase #3 | $157.66 | 11.298% | $175.4724 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $240.76 | 12.194% | $270.1183 | $270.12 | $270.10 | $270.10 |
| Purchase #5 | $19.88 | 3.307% | $20.5374 | $20.54 | $20.55 | $20.50 |
| Purchase #6 | $106.61 | 11.468% | $118.836 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $146.82 | 8.771% | $159.6976 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $931.71 | $1,029.0842 | $1,029.09 | $1,029.10 | $1,029.00 | |