| 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 | $132.52 | 13.536% | $150.4579 | $150.46 | $150.45 | $150.50 |
| Purchase #2 | $217.78 | 11.638% | $243.1252 | $243.13 | $243.15 | $243.10 |
| Purchase #3 | $147.34 | 4.384% | $153.7994 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $31.53 | 9.123% | $34.4065 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $172.31 | 12.490% | $193.8315 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $177.78 | 6.819% | $189.9028 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $235.38 | 3.805% | $244.3362 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $1,114.64 | $1,209.8595 | $1,209.87 | $1,209.90 | $1,209.80 | |