| 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 | $240.88 | 4.789% | $252.4157 | $252.42 | $252.40 | $252.40 |
| Purchase #2 | $199.65 | 6.138% | $211.9045 | $211.90 | $211.90 | $211.90 |
| Purchase #3 | $92.27 | 7.215% | $98.9273 | $98.93 | $98.95 | $98.90 |
| Purchase #4 | $184.52 | 4.852% | $193.4729 | $193.47 | $193.45 | $193.50 |
| Purchase #5 | $73.49 | 7.535% | $79.0275 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $248.40 | 8.163% | $268.6769 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $171.41 | 3.360% | $177.1694 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $1,210.62 | $1,281.5942 | $1,281.60 | $1,281.60 | $1,281.60 | |