| 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 | $166.50 | 11.783% | $186.1187 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $224.45 | 9.221% | $245.1465 | $245.15 | $245.15 | $245.10 |
| Purchase #3 | $210.81 | 4.579% | $220.463 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $216.63 | 11.559% | $241.6703 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $117.74 | 10.251% | $129.8095 | $129.81 | $129.80 | $129.80 |
| Purchase #6 | $233.48 | 13.190% | $264.276 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $206.29 | 7.822% | $222.426 | $222.43 | $222.45 | $222.40 |
| 7 purchase totals = | $1,375.90 | $1,509.9100 | $1,509.92 | $1,509.90 | $1,509.90 | |