| 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 | $174.81 | 7.509% | $187.9365 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $123.81 | 6.543% | $131.9109 | $131.91 | $131.90 | $131.90 |
| Purchase #3 | $223.81 | 6.656% | $238.7068 | $238.71 | $238.70 | $238.70 |
| Purchase #4 | $115.91 | 9.354% | $126.7522 | $126.75 | $126.75 | $126.80 |
| Purchase #5 | $175.68 | 10.814% | $194.678 | $194.68 | $194.70 | $194.70 |
| Purchase #6 | $65.54 | 4.238% | $68.3176 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $21.30 | 13.850% | $24.2501 | $24.25 | $24.25 | $24.30 |
| 7 purchase totals = | $900.86 | $972.5521 | $972.56 | $972.55 | $972.60 | |