| 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 | $207.58 | 5.431% | $218.8537 | $218.85 | $218.85 | $218.90 |
| Purchase #2 | $120.82 | 9.437% | $132.2218 | $132.22 | $132.20 | $132.20 |
| Purchase #3 | $117.55 | 5.179% | $123.6379 | $123.64 | $123.65 | $123.60 |
| Purchase #4 | $109.93 | 6.461% | $117.0326 | $117.03 | $117.05 | $117.00 |
| Purchase #5 | $174.64 | 12.182% | $195.9146 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $100.26 | 10.405% | $110.6921 | $110.69 | $110.70 | $110.70 |
| Purchase #7 | $142.83 | 4.567% | $149.353 | $149.35 | $149.35 | $149.40 |
| 7 purchase totals = | $973.61 | $1,047.7057 | $1,047.69 | $1,047.70 | $1,047.70 | |