| 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 | $181.52 | 7.303% | $194.7764 | $194.78 | $194.80 | $194.80 |
| Purchase #2 | $213.44 | 3.733% | $221.4077 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $237.40 | 12.563% | $267.2246 | $267.22 | $267.20 | $267.20 |
| Purchase #4 | $28.82 | 10.118% | $31.736 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $161.78 | 9.376% | $176.9485 | $176.95 | $176.95 | $176.90 |
| Purchase #6 | $22.80 | 11.204% | $25.3545 | $25.35 | $25.35 | $25.40 |
| Purchase #7 | $216.53 | 5.852% | $229.2013 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $1,062.29 | $1,146.6490 | $1,146.65 | $1,146.65 | $1,146.60 | |