| 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 | $88.67 | 12.588% | $99.8318 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $51.61 | 6.750% | $55.0937 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $74.71 | 12.817% | $84.2856 | $84.29 | $84.30 | $84.30 |
| Purchase #4 | $178.95 | 12.297% | $200.9555 | $200.96 | $200.95 | $201.00 |
| Purchase #5 | $214.42 | 4.209% | $223.4449 | $223.44 | $223.45 | $223.40 |
| Purchase #6 | $161.56 | 10.662% | $178.7855 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $185.84 | 10.425% | $205.2138 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $955.76 | $1,047.6108 | $1,047.61 | $1,047.65 | $1,047.60 | |