| 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 | $13.83 | 3.506% | $14.3149 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $74.37 | 4.285% | $77.5568 | $77.56 | $77.55 | $77.60 |
| Purchase #3 | $9.54 | 12.233% | $10.707 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $220.83 | 12.562% | $248.5707 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $83.49 | 4.412% | $87.1736 | $87.17 | $87.15 | $87.20 |
| Purchase #6 | $174.57 | 11.275% | $194.2528 | $194.25 | $194.25 | $194.30 |
| Purchase #7 | $53.66 | 7.361% | $57.6099 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $630.29 | $690.1857 | $690.18 | $690.10 | $690.30 | |