| 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 | $244.38 | 9.707% | $268.102 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $120.95 | 6.306% | $128.5771 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $113.35 | 5.704% | $119.8155 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $39.82 | 3.431% | $41.1862 | $41.19 | $41.20 | $41.20 |
| Purchase #5 | $111.46 | 6.162% | $118.3282 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $207.50 | 13.278% | $235.0519 | $235.05 | $235.05 | $235.10 |
| Purchase #7 | $246.32 | 13.372% | $279.2579 | $279.26 | $279.25 | $279.30 |
| 7 purchase totals = | $1,083.78 | $1,190.3188 | $1,190.33 | $1,190.35 | $1,190.40 | |