| 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 | $144.78 | 3.445% | $149.7677 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $44.67 | 13.270% | $50.5977 | $50.60 | $50.60 | $50.60 |
| Purchase #3 | $24.87 | 7.822% | $26.8153 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $96.49 | 11.603% | $107.6857 | $107.69 | $107.70 | $107.70 |
| Purchase #5 | $241.44 | 10.281% | $266.2624 | $266.26 | $266.25 | $266.30 |
| Purchase #6 | $23.92 | 10.862% | $26.5182 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $42.94 | 8.516% | $46.5968 | $46.60 | $46.60 | $46.60 |
| 7 purchase totals = | $619.11 | $674.2438 | $674.26 | $674.20 | $674.30 | |