| 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 | $130.80 | 10.544% | $144.5916 | $144.59 | $144.60 | $144.60 |
| Purchase #2 | $49.90 | 13.495% | $56.634 | $56.63 | $56.65 | $56.60 |
| Purchase #3 | $95.38 | 3.671% | $98.8814 | $98.88 | $98.90 | $98.90 |
| Purchase #4 | $103.55 | 12.647% | $116.646 | $116.65 | $116.65 | $116.60 |
| Purchase #5 | $210.58 | 3.679% | $218.3272 | $218.33 | $218.35 | $218.30 |
| Purchase #6 | $230.50 | 6.654% | $245.8375 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $35.87 | 9.712% | $39.3537 | $39.35 | $39.35 | $39.40 |
| 7 purchase totals = | $856.58 | $920.2714 | $920.27 | $920.35 | $920.20 | |