| 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 | $212.81 | 8.311% | $230.4966 | $230.50 | $230.50 | $230.50 |
| Purchase #2 | $235.51 | 8.480% | $255.4812 | $255.48 | $255.50 | $255.50 |
| Purchase #3 | $163.71 | 7.463% | $175.9277 | $175.93 | $175.95 | $175.90 |
| Purchase #4 | $189.47 | 6.183% | $201.1849 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $98.30 | 5.446% | $103.6534 | $103.65 | $103.65 | $103.70 |
| Purchase #6 | $159.94 | 9.667% | $175.4014 | $175.40 | $175.40 | $175.40 |
| Purchase #7 | $83.63 | 9.149% | $91.2813 | $91.28 | $91.30 | $91.30 |
| 7 purchase totals = | $1,143.37 | $1,233.4265 | $1,233.42 | $1,233.50 | $1,233.50 | |