| 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 | $220.28 | 10.541% | $243.4997 | $243.50 | $243.50 | $243.50 |
| Purchase #2 | $176.46 | 12.334% | $198.2246 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $93.38 | 5.822% | $98.8166 | $98.82 | $98.80 | $98.80 |
| Purchase #4 | $181.46 | 8.687% | $197.2234 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $172.95 | 13.431% | $196.1789 | $196.18 | $196.20 | $196.20 |
| Purchase #6 | $124.98 | 10.843% | $138.5316 | $138.53 | $138.55 | $138.50 |
| Purchase #7 | $6.57 | 12.465% | $7.389 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $976.08 | $1,079.8638 | $1,079.86 | $1,079.85 | $1,079.80 | |