| 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 | $159.84 | 12.570% | $179.9319 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $110.98 | 8.486% | $120.3978 | $120.40 | $120.40 | $120.40 |
| Purchase #3 | $137.60 | 13.405% | $156.0453 | $156.05 | $156.05 | $156.00 |
| Purchase #4 | $37.63 | 4.151% | $39.192 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $237.34 | 10.579% | $262.4482 | $262.45 | $262.45 | $262.40 |
| Purchase #6 | $202.35 | 11.401% | $225.4199 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $38.67 | 9.536% | $42.3576 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $924.41 | $1,025.7927 | $1,025.80 | $1,025.80 | $1,025.70 | |