| 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 | $157.44 | 12.118% | $176.5186 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $186.32 | 4.182% | $194.1119 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $50.78 | 4.499% | $53.0646 | $53.06 | $53.05 | $53.10 |
| Purchase #4 | $223.59 | 3.683% | $231.8248 | $231.82 | $231.80 | $231.80 |
| Purchase #5 | $65.39 | 6.169% | $69.4239 | $69.42 | $69.40 | $69.40 |
| Purchase #6 | $132.87 | 3.154% | $137.0607 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $160.51 | 9.678% | $176.0442 | $176.04 | $176.05 | $176.00 |
| 7 purchase totals = | $976.90 | $1,038.0487 | $1,038.03 | $1,037.95 | $1,038.00 | |