| 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 | $47.50 | 12.637% | $53.5026 | $53.50 | $53.50 | $53.50 |
| Purchase #2 | $133.48 | 10.711% | $147.777 | $147.78 | $147.80 | $147.80 |
| Purchase #3 | $24.31 | 6.290% | $25.8391 | $25.84 | $25.85 | $25.80 |
| Purchase #4 | $194.86 | 9.554% | $213.4769 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $54.67 | 6.111% | $58.0109 | $58.01 | $58.00 | $58.00 |
| Purchase #6 | $184.55 | 5.557% | $194.8054 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $186.99 | 12.658% | $210.6592 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $826.36 | $904.0711 | $904.08 | $904.10 | $904.10 | |