| 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 | $197.79 | 6.441% | $210.5297 | $210.53 | $210.55 | $210.50 |
| Purchase #2 | $165.35 | 6.563% | $176.2019 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $155.37 | 5.727% | $164.268 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $100.85 | 5.291% | $106.186 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $49.38 | 3.235% | $50.9774 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $105.53 | 11.434% | $117.5963 | $117.60 | $117.60 | $117.60 |
| Purchase #7 | $237.72 | 3.121% | $245.1392 | $245.14 | $245.15 | $245.10 |
| 7 purchase totals = | $1,011.99 | $1,070.8985 | $1,070.91 | $1,070.95 | $1,070.90 | |