| 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 | $177.42 | 8.311% | $192.1654 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $128.47 | 13.579% | $145.9149 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $84.33 | 11.232% | $93.8019 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $210.31 | 6.133% | $223.2083 | $223.21 | $223.20 | $223.20 |
| Purchase #5 | $155.60 | 12.502% | $175.0531 | $175.05 | $175.05 | $175.10 |
| Purchase #6 | $111.52 | 4.226% | $116.2328 | $116.23 | $116.25 | $116.20 |
| Purchase #7 | $32.78 | 12.598% | $36.9096 | $36.91 | $36.90 | $36.90 |
| 7 purchase totals = | $900.43 | $983.2860 | $983.28 | $983.25 | $983.30 | |