| 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 | $240.97 | 12.821% | $271.8648 | $271.86 | $271.85 | $271.90 |
| Purchase #2 | $223.40 | 6.656% | $238.2695 | $238.27 | $238.25 | $238.30 |
| Purchase #3 | $206.49 | 10.307% | $227.7729 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $62.67 | 13.740% | $71.2809 | $71.28 | $71.30 | $71.30 |
| Purchase #5 | $65.85 | 6.369% | $70.044 | $70.04 | $70.05 | $70.00 |
| Purchase #6 | $189.54 | 10.822% | $210.052 | $210.05 | $210.05 | $210.10 |
| Purchase #7 | $124.41 | 4.469% | $129.9699 | $129.97 | $129.95 | $130.00 |
| 7 purchase totals = | $1,113.33 | $1,219.2540 | $1,219.24 | $1,219.20 | $1,219.40 | |