| 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 | $96.76 | 12.277% | $108.6392 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $231.34 | 12.202% | $259.5681 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $201.78 | 13.639% | $229.3008 | $229.30 | $229.30 | $229.30 |
| Purchase #4 | $152.35 | 3.740% | $158.0479 | $158.05 | $158.05 | $158.00 |
| Purchase #5 | $110.74 | 8.492% | $120.144 | $120.14 | $120.15 | $120.10 |
| Purchase #6 | $149.86 | 8.719% | $162.9263 | $162.93 | $162.95 | $162.90 |
| Purchase #7 | $8.32 | 3.734% | $8.6307 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $951.15 | $1,047.2570 | $1,047.26 | $1,047.30 | $1,047.10 | |