| 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 | $136.89 | 7.530% | $147.1978 | $147.20 | $147.20 | $147.20 |
| Purchase #2 | $230.74 | 5.643% | $243.7607 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $80.51 | 9.131% | $87.8614 | $87.86 | $87.85 | $87.90 |
| Purchase #4 | $211.56 | 4.527% | $221.1373 | $221.14 | $221.15 | $221.10 |
| Purchase #5 | $146.36 | 10.443% | $161.6444 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $176.85 | 3.188% | $182.488 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $171.54 | 5.559% | $181.0759 | $181.08 | $181.10 | $181.10 |
| 7 purchase totals = | $1,154.45 | $1,225.1655 | $1,225.17 | $1,225.20 | $1,225.20 | |