| 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 | $48.69 | 7.347% | $52.2673 | $52.27 | $52.25 | $52.30 |
| Purchase #2 | $132.30 | 11.513% | $147.5317 | $147.53 | $147.55 | $147.50 |
| Purchase #3 | $248.69 | 6.598% | $265.0986 | $265.10 | $265.10 | $265.10 |
| Purchase #4 | $181.29 | 7.320% | $194.5604 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $163.43 | 8.415% | $177.1826 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $159.46 | 8.267% | $172.6426 | $172.64 | $172.65 | $172.60 |
| Purchase #7 | $191.33 | 10.347% | $211.1269 | $211.13 | $211.15 | $211.10 |
| 7 purchase totals = | $1,125.19 | $1,220.4101 | $1,220.41 | $1,220.45 | $1,220.40 | |