| 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 | $41.46 | 3.243% | $42.8045 | $42.80 | $42.80 | $42.80 |
| Purchase #2 | $87.59 | 9.666% | $96.0564 | $96.06 | $96.05 | $96.10 |
| Purchase #3 | $194.94 | 7.822% | $210.1882 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $53.55 | 3.307% | $55.3209 | $55.32 | $55.30 | $55.30 |
| Purchase #5 | $176.46 | 5.759% | $186.6223 | $186.62 | $186.60 | $186.60 |
| Purchase #6 | $216.72 | 12.146% | $243.0428 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $134.39 | 12.150% | $150.7184 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $905.11 | $984.7535 | $984.75 | $984.70 | $984.70 | |