| 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 | $80.45 | 3.375% | $83.1652 | $83.17 | $83.15 | $83.20 |
| Purchase #2 | $227.44 | 7.811% | $245.2053 | $245.21 | $245.20 | $245.20 |
| Purchase #3 | $152.93 | 4.247% | $159.4249 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $55.83 | 13.113% | $63.151 | $63.15 | $63.15 | $63.20 |
| Purchase #5 | $170.27 | 9.651% | $186.7028 | $186.70 | $186.70 | $186.70 |
| Purchase #6 | $221.68 | 6.118% | $235.2424 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $128.66 | 12.559% | $144.8184 | $144.82 | $144.80 | $144.80 |
| 7 purchase totals = | $1,037.26 | $1,117.7100 | $1,117.71 | $1,117.65 | $1,117.70 | |