| 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 | $181.40 | 6.455% | $193.1094 | $193.11 | $193.10 | $193.10 |
| Purchase #2 | $214.64 | 11.293% | $238.8793 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $120.95 | 7.281% | $129.7564 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $231.29 | 7.610% | $248.8912 | $248.89 | $248.90 | $248.90 |
| Purchase #5 | $247.53 | 5.293% | $260.6318 | $260.63 | $260.65 | $260.60 |
| Purchase #6 | $111.90 | 5.182% | $117.6987 | $117.70 | $117.70 | $117.70 |
| Purchase #7 | $115.38 | 10.217% | $127.1684 | $127.17 | $127.15 | $127.20 |
| 7 purchase totals = | $1,223.09 | $1,316.1352 | $1,316.14 | $1,316.15 | $1,316.20 | |