| 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 | $89.85 | 11.170% | $99.8862 | $99.89 | $99.90 | $99.90 |
| Purchase #2 | $47.64 | 13.254% | $53.9542 | $53.95 | $53.95 | $54.00 |
| Purchase #3 | $162.87 | 6.662% | $173.7204 | $173.72 | $173.70 | $173.70 |
| Purchase #4 | $183.36 | 4.552% | $191.7065 | $191.71 | $191.70 | $191.70 |
| Purchase #5 | $142.97 | 9.343% | $156.3277 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $180.67 | 11.308% | $201.1002 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $124.30 | 8.776% | $135.2086 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $931.66 | $1,011.9038 | $1,011.91 | $1,011.90 | $1,011.90 | |