| 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 | $183.53 | 6.242% | $194.9859 | $194.99 | $195.00 | $195.00 |
| Purchase #2 | $189.99 | 11.630% | $212.0858 | $212.09 | $212.10 | $212.10 |
| Purchase #3 | $76.64 | 11.229% | $85.2459 | $85.25 | $85.25 | $85.20 |
| Purchase #4 | $85.77 | 9.327% | $93.7698 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $91.70 | 9.822% | $100.7068 | $100.71 | $100.70 | $100.70 |
| Purchase #6 | $174.85 | 12.835% | $197.292 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $37.51 | 12.672% | $42.2633 | $42.26 | $42.25 | $42.30 |
| 7 purchase totals = | $839.99 | $926.3495 | $926.36 | $926.35 | $926.40 | |