| 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 | $71.38 | 11.793% | $79.7978 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $140.59 | 10.800% | $155.7737 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $165.47 | 6.720% | $176.5896 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $121.64 | 11.215% | $135.2819 | $135.28 | $135.30 | $135.30 |
| Purchase #5 | $79.26 | 6.382% | $84.3184 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $201.59 | 4.268% | $210.1939 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $172.83 | 12.848% | $195.0352 | $195.04 | $195.05 | $195.00 |
| 7 purchase totals = | $952.76 | $1,036.9905 | $1,036.99 | $1,037.00 | $1,037.00 | |