| 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 | $189.69 | 13.164% | $214.6608 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $220.75 | 12.248% | $247.7875 | $247.79 | $247.80 | $247.80 |
| Purchase #3 | $130.71 | 13.617% | $148.5088 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $188.38 | 12.245% | $211.4471 | $211.45 | $211.45 | $211.40 |
| Purchase #5 | $194.91 | 5.693% | $206.0062 | $206.01 | $206.00 | $206.00 |
| Purchase #6 | $206.43 | 8.763% | $224.5195 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $49.60 | 10.225% | $54.6716 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $1,180.47 | $1,307.6015 | $1,307.61 | $1,307.55 | $1,307.60 | |