| 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 | $247.66 | 12.727% | $279.1797 | $279.18 | $279.20 | $279.20 |
| Purchase #2 | $107.39 | 4.302% | $112.0099 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $234.64 | 4.220% | $244.5418 | $244.54 | $244.55 | $244.50 |
| Purchase #4 | $172.53 | 9.111% | $188.2492 | $188.25 | $188.25 | $188.20 |
| Purchase #5 | $121.64 | 9.148% | $132.7676 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $122.53 | 8.509% | $132.9561 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $115.80 | 13.864% | $131.8545 | $131.85 | $131.85 | $131.90 |
| 7 purchase totals = | $1,122.19 | $1,221.5588 | $1,221.56 | $1,221.55 | $1,221.60 | |