| 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 | $202.64 | 6.477% | $215.765 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $129.54 | 4.287% | $135.0934 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $135.74 | 10.294% | $149.7131 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $219.35 | 7.606% | $236.0338 | $236.03 | $236.05 | $236.00 |
| Purchase #5 | $176.91 | 12.826% | $199.6005 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $129.56 | 11.702% | $144.7211 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $114.98 | 13.594% | $130.6104 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $1,108.72 | $1,211.5373 | $1,211.53 | $1,211.50 | $1,211.50 | |