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 | $97.77 | 13.398% | $110.8692 | $110.87 | $110.85 | $110.90 |
Purchase #2 | $38.58 | 9.451% | $42.2262 | $42.23 | $42.25 | $42.20 |
Purchase #3 | $63.97 | 4.305% | $66.7239 | $66.72 | $66.70 | $66.70 |
Purchase #4 | $87.53 | 12.189% | $98.199 | $98.20 | $98.20 | $98.20 |
Purchase #5 | $159.92 | 7.486% | $171.8916 | $171.89 | $171.90 | $171.90 |
Purchase #6 | $160.55 | 13.169% | $181.6928 | $181.69 | $181.70 | $181.70 |
Purchase #7 | $226.98 | 10.229% | $250.1978 | $250.20 | $250.20 | $250.20 |
7 purchase totals = | $835.30 | $921.8005 | $921.80 | $921.80 | $921.80 |