| 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 | $185.35 | 8.740% | $201.5496 | $201.55 | $201.55 | $201.50 |
| Purchase #2 | $167.62 | 11.627% | $187.1092 | $187.11 | $187.10 | $187.10 |
| Purchase #3 | $94.74 | 9.328% | $103.5773 | $103.58 | $103.60 | $103.60 |
| Purchase #4 | $46.97 | 8.375% | $50.9037 | $50.90 | $50.90 | $50.90 |
| Purchase #5 | $148.91 | 7.269% | $159.7343 | $159.73 | $159.75 | $159.70 |
| Purchase #6 | $15.28 | 11.699% | $17.0676 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $44.39 | 13.248% | $50.2708 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $703.26 | $770.2125 | $770.21 | $770.20 | $770.20 | |