| 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 | $70.86 | 4.714% | $74.2003 | $74.20 | $74.20 | $74.20 |
| Purchase #2 | $84.47 | 11.464% | $94.1536 | $94.15 | $94.15 | $94.20 |
| Purchase #3 | $80.74 | 7.826% | $87.0587 | $87.06 | $87.05 | $87.10 |
| Purchase #4 | $129.75 | 12.376% | $145.8079 | $145.81 | $145.80 | $145.80 |
| Purchase #5 | $185.97 | 13.542% | $211.1541 | $211.15 | $211.15 | $211.20 |
| Purchase #6 | $237.35 | 6.517% | $252.8181 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $28.26 | 5.721% | $29.8768 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $817.40 | $895.0695 | $895.07 | $895.05 | $895.20 | |