| 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 | $197.29 | 11.495% | $219.9685 | $219.97 | $219.95 | $220.00 |
| Purchase #2 | $167.86 | 12.789% | $189.3276 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $143.40 | 4.858% | $150.3664 | $150.37 | $150.35 | $150.40 |
| Purchase #4 | $129.65 | 7.391% | $139.2324 | $139.23 | $139.25 | $139.20 |
| Purchase #5 | $212.80 | 10.515% | $235.1759 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $122.43 | 9.215% | $133.7119 | $133.71 | $133.70 | $133.70 |
| Purchase #7 | $106.45 | 6.702% | $113.5843 | $113.58 | $113.60 | $113.60 |
| 7 purchase totals = | $1,079.88 | $1,181.3670 | $1,181.37 | $1,181.40 | $1,181.40 | |