| 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 | $138.52 | 3.423% | $143.2615 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $84.63 | 13.743% | $96.2607 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $192.88 | 3.650% | $199.9201 | $199.92 | $199.90 | $199.90 |
| Purchase #4 | $165.49 | 9.150% | $180.6323 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $103.62 | 13.251% | $117.3507 | $117.35 | $117.35 | $117.40 |
| Purchase #6 | $33.37 | 11.633% | $37.2519 | $37.25 | $37.25 | $37.30 |
| Purchase #7 | $209.47 | 7.368% | $224.9037 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $927.98 | $999.5809 | $999.57 | $999.55 | $999.70 | |