| 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 | $197.25 | 7.320% | $211.6887 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $238.27 | 4.726% | $249.5306 | $249.53 | $249.55 | $249.50 |
| Purchase #3 | $69.92 | 6.760% | $74.6466 | $74.65 | $74.65 | $74.60 |
| Purchase #4 | $53.87 | 10.318% | $59.4283 | $59.43 | $59.45 | $59.40 |
| Purchase #5 | $79.62 | 11.193% | $88.5319 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $83.75 | 11.291% | $93.2062 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $101.77 | 8.511% | $110.4316 | $110.43 | $110.45 | $110.40 |
| 7 purchase totals = | $824.45 | $887.4639 | $887.47 | $887.55 | $887.30 | |