| 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 | $201.49 | 11.402% | $224.4639 | $224.46 | $224.45 | $224.50 |
| Purchase #2 | $80.44 | 9.751% | $88.2837 | $88.28 | $88.30 | $88.30 |
| Purchase #3 | $155.92 | 4.452% | $162.8616 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $30.35 | 4.651% | $31.7616 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $193.61 | 8.241% | $209.5654 | $209.57 | $209.55 | $209.60 |
| Purchase #6 | $94.93 | 3.584% | $98.3323 | $98.33 | $98.35 | $98.30 |
| Purchase #7 | $95.52 | 7.615% | $102.7938 | $102.79 | $102.80 | $102.80 |
| 7 purchase totals = | $852.26 | $918.0623 | $918.05 | $918.05 | $918.20 | |