| 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 | $160.64 | 8.155% | $173.7402 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $234.71 | 12.254% | $263.4714 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $102.59 | 8.327% | $111.1327 | $111.13 | $111.15 | $111.10 |
| Purchase #4 | $18.47 | 7.563% | $19.8669 | $19.87 | $19.85 | $19.90 |
| Purchase #5 | $17.68 | 5.795% | $18.7046 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $147.62 | 6.591% | $157.3496 | $157.35 | $157.35 | $157.30 |
| Purchase #7 | $192.71 | 12.835% | $217.4443 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $874.42 | $961.7097 | $961.70 | $961.70 | $961.60 | |