| 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 | $118.97 | 12.470% | $133.8056 | $133.81 | $133.80 | $133.80 |
| Purchase #2 | $120.35 | 12.160% | $134.9846 | $134.98 | $135.00 | $135.00 |
| Purchase #3 | $153.62 | 7.594% | $165.2859 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $179.54 | 10.647% | $198.6556 | $198.66 | $198.65 | $198.70 |
| Purchase #5 | $96.29 | 9.155% | $105.1053 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $174.35 | 5.644% | $184.1903 | $184.19 | $184.20 | $184.20 |
| Purchase #7 | $6.81 | 12.793% | $7.6812 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $849.93 | $929.7085 | $929.72 | $929.75 | $929.80 | |