| 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 | $109.82 | 5.391% | $115.7404 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $138.60 | 3.487% | $143.433 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $184.95 | 5.568% | $195.248 | $195.25 | $195.25 | $195.20 |
| Purchase #4 | $184.46 | 6.851% | $197.0974 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $97.57 | 5.310% | $102.751 | $102.75 | $102.75 | $102.80 |
| Purchase #6 | $40.72 | 7.863% | $43.9218 | $43.92 | $43.90 | $43.90 |
| Purchase #7 | $233.29 | 4.861% | $244.6302 | $244.63 | $244.65 | $244.60 |
| 7 purchase totals = | $989.41 | $1,042.8218 | $1,042.82 | $1,042.85 | $1,042.70 | |