| 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 | $132.29 | 4.427% | $138.1465 | $138.15 | $138.15 | $138.10 |
| Purchase #2 | $211.34 | 3.455% | $218.6418 | $218.64 | $218.65 | $218.60 |
| Purchase #3 | $172.86 | 12.440% | $194.3638 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $143.32 | 6.712% | $152.9396 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $199.59 | 11.143% | $221.8303 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $64.90 | 6.712% | $69.2561 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $119.67 | 10.835% | $132.6362 | $132.64 | $132.65 | $132.60 |
| 7 purchase totals = | $1,043.97 | $1,127.8143 | $1,127.82 | $1,127.85 | $1,127.70 | |