| 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 | $117.68 | 6.825% | $125.7117 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $182.29 | 11.509% | $203.2698 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $178.43 | 3.320% | $184.3539 | $184.35 | $184.35 | $184.40 |
| Purchase #4 | $181.42 | 3.423% | $187.63 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $178.58 | 4.855% | $187.2501 | $187.25 | $187.25 | $187.30 |
| Purchase #6 | $245.62 | 13.126% | $277.8601 | $277.86 | $277.85 | $277.90 |
| Purchase #7 | $195.62 | 3.831% | $203.1142 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,279.64 | $1,369.1898 | $1,369.18 | $1,369.15 | $1,369.30 | |