| 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 | $110.55 | 4.315% | $115.3202 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $177.27 | 11.188% | $197.103 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $60.53 | 4.465% | $63.2327 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $144.42 | 9.178% | $157.6749 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $30.76 | 5.334% | $32.4007 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $31.62 | 11.698% | $35.3189 | $35.32 | $35.30 | $35.30 |
| Purchase #7 | $178.26 | 9.842% | $195.8043 | $195.80 | $195.80 | $195.80 |
| 7 purchase totals = | $733.41 | $796.8547 | $796.84 | $796.80 | $796.80 | |