| 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 | $85.72 | 6.404% | $91.2095 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $29.40 | 11.305% | $32.7237 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $59.69 | 3.212% | $61.6072 | $61.61 | $61.60 | $61.60 |
| Purchase #4 | $178.63 | 11.508% | $199.1867 | $199.19 | $199.20 | $199.20 |
| Purchase #5 | $247.65 | 3.826% | $257.1251 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $44.80 | 13.866% | $51.012 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $145.57 | 5.393% | $153.4206 | $153.42 | $153.40 | $153.40 |
| 7 purchase totals = | $791.46 | $846.2848 | $846.29 | $846.25 | $846.20 | |