| 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 | $18.49 | 4.807% | $19.3788 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $203.58 | 9.111% | $222.1282 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $85.64 | 12.399% | $96.2585 | $96.26 | $96.25 | $96.30 |
| Purchase #4 | $168.34 | 11.642% | $187.9381 | $187.94 | $187.95 | $187.90 |
| Purchase #5 | $50.39 | 13.652% | $57.2692 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $233.87 | 5.318% | $246.3072 | $246.31 | $246.30 | $246.30 |
| Purchase #7 | $207.28 | 10.426% | $228.891 | $228.89 | $228.90 | $228.90 |
| 7 purchase totals = | $967.59 | $1,058.1710 | $1,058.18 | $1,058.20 | $1,058.20 | |