| 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 | $206.86 | 6.695% | $220.7093 | $220.71 | $220.70 | $220.70 |
| Purchase #2 | $43.31 | 12.562% | $48.7506 | $48.75 | $48.75 | $48.80 |
| Purchase #3 | $244.58 | 5.582% | $258.2325 | $258.23 | $258.25 | $258.20 |
| Purchase #4 | $194.74 | 12.797% | $219.6609 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $9.47 | 12.138% | $10.6195 | $10.62 | $10.60 | $10.60 |
| Purchase #6 | $68.95 | 6.153% | $73.1925 | $73.19 | $73.20 | $73.20 |
| Purchase #7 | $217.96 | 4.288% | $227.3061 | $227.31 | $227.30 | $227.30 |
| 7 purchase totals = | $985.87 | $1,058.4714 | $1,058.47 | $1,058.45 | $1,058.50 | |