| 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 | $45.25 | 12.322% | $50.8257 | $50.83 | $50.85 | $50.80 |
| Purchase #2 | $56.90 | 12.691% | $64.1212 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $38.62 | 8.633% | $41.9541 | $41.95 | $41.95 | $42.00 |
| Purchase #4 | $103.27 | 4.571% | $107.9905 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $210.31 | 5.870% | $222.6552 | $222.66 | $222.65 | $222.70 |
| Purchase #6 | $218.57 | 6.735% | $233.2907 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $241.28 | 6.190% | $256.2152 | $256.22 | $256.20 | $256.20 |
| 7 purchase totals = | $914.20 | $977.0526 | $977.06 | $977.05 | $977.10 | |