| 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 | $94.77 | 13.566% | $107.6265 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $81.86 | 13.398% | $92.8276 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $88.63 | 12.112% | $99.3649 | $99.36 | $99.35 | $99.40 |
| Purchase #4 | $190.30 | 5.170% | $200.1385 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $193.57 | 10.753% | $214.3846 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $13.36 | 7.531% | $14.3661 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $182.58 | 5.653% | $192.9012 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $845.07 | $921.6094 | $921.61 | $921.65 | $921.60 | |