| 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 | $183.32 | 11.358% | $204.1415 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $98.30 | 5.301% | $103.5109 | $103.51 | $103.50 | $103.50 |
| Purchase #3 | $237.78 | 11.626% | $265.4243 | $265.42 | $265.40 | $265.40 |
| Purchase #4 | $111.35 | 3.449% | $115.1905 | $115.19 | $115.20 | $115.20 |
| Purchase #5 | $124.68 | 11.428% | $138.9284 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $78.54 | 6.174% | $83.3891 | $83.39 | $83.40 | $83.40 |
| Purchase #7 | $94.44 | 4.719% | $98.8966 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $928.41 | $1,009.4813 | $1,009.48 | $1,009.50 | $1,009.40 | |