| 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 | $229.52 | 6.780% | $245.0815 | $245.08 | $245.10 | $245.10 |
| Purchase #2 | $245.62 | 8.162% | $265.6675 | $265.67 | $265.65 | $265.70 |
| Purchase #3 | $49.97 | 13.586% | $56.7589 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $50.95 | 4.789% | $53.39 | $53.39 | $53.40 | $53.40 |
| Purchase #5 | $95.29 | 12.300% | $107.0107 | $107.01 | $107.00 | $107.00 |
| Purchase #6 | $145.87 | 5.120% | $153.3385 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $246.50 | 13.502% | $279.7824 | $279.78 | $279.80 | $279.80 |
| 7 purchase totals = | $1,063.72 | $1,161.0295 | $1,161.03 | $1,161.05 | $1,161.10 | |