| 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 | $80.79 | 11.566% | $90.1342 | $90.13 | $90.15 | $90.10 |
| Purchase #2 | $199.87 | 6.499% | $212.8596 | $212.86 | $212.85 | $212.90 |
| Purchase #3 | $97.26 | 4.772% | $101.9012 | $101.90 | $101.90 | $101.90 |
| Purchase #4 | $67.42 | 9.376% | $73.7413 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $19.73 | 13.753% | $22.4435 | $22.44 | $22.45 | $22.40 |
| Purchase #6 | $240.64 | 11.539% | $268.4074 | $268.41 | $268.40 | $268.40 |
| Purchase #7 | $232.33 | 10.255% | $256.1554 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $938.04 | $1,025.6426 | $1,025.64 | $1,025.65 | $1,025.60 | |