| 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 | $169.39 | 4.153% | $176.4248 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $47.80 | 6.582% | $50.9462 | $50.95 | $50.95 | $50.90 |
| Purchase #3 | $237.32 | 6.842% | $253.5574 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $136.94 | 7.694% | $147.4762 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $145.78 | 3.760% | $151.2613 | $151.26 | $151.25 | $151.30 |
| Purchase #6 | $89.97 | 7.131% | $96.3858 | $96.39 | $96.40 | $96.40 |
| Purchase #7 | $177.86 | 9.693% | $195.1 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $1,005.06 | $1,071.1517 | $1,071.16 | $1,071.15 | $1,071.20 | |