| 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 | $75.42 | 11.646% | $84.2034 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $69.60 | 13.259% | $78.8283 | $78.83 | $78.85 | $78.80 |
| Purchase #3 | $198.96 | 11.426% | $221.6932 | $221.69 | $221.70 | $221.70 |
| Purchase #4 | $105.40 | 4.426% | $110.065 | $110.07 | $110.05 | $110.10 |
| Purchase #5 | $71.93 | 6.543% | $76.6364 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $168.28 | 12.694% | $189.6415 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $226.69 | 5.854% | $239.9604 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $916.28 | $1,001.0282 | $1,001.03 | $1,001.05 | $1,001.00 | |