| 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 | $42.87 | 13.847% | $48.8062 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $233.76 | 10.215% | $257.6386 | $257.64 | $257.65 | $257.60 |
| Purchase #3 | $109.44 | 7.653% | $117.8154 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $160.62 | 7.781% | $173.1178 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $39.30 | 9.588% | $43.0681 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $34.28 | 7.111% | $36.7177 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $153.38 | 9.687% | $168.2379 | $168.24 | $168.25 | $168.20 |
| 7 purchase totals = | $773.65 | $845.4017 | $845.42 | $845.35 | $845.30 | |