| 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 | $129.89 | 13.156% | $146.9783 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $230.46 | 6.202% | $244.7531 | $244.75 | $244.75 | $244.80 |
| Purchase #3 | $53.67 | 5.549% | $56.6481 | $56.65 | $56.65 | $56.60 |
| Purchase #4 | $87.74 | 9.205% | $95.8165 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $18.50 | 4.621% | $19.3549 | $19.35 | $19.35 | $19.40 |
| Purchase #6 | $71.46 | 12.147% | $80.1402 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $98.30 | 5.431% | $103.6387 | $103.64 | $103.65 | $103.60 |
| 7 purchase totals = | $690.02 | $747.3298 | $747.33 | $747.35 | $747.30 | |